Awọn Falopọ Irin SEMELSET fun eto deede

Apejuwe kukuru:

Awọn Falopọ Irin AkaraGB / 8162-2008Boṣewa. Ohun elo pẹlu irin arun cruroja didara ati irin alloy kekere, bii 10,20,45,45 ati Q445, Q490,42cmo, 35Rmo.


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  • Awọn alaye ọja

    Q345

    Awọn aami ọja

    Isọniṣoki

    Boṣewa:GB / 8162-2008 Alloy tabi rara: Alloy tabi erogba
    Ẹgbẹ ite: 10,20,35, 45, Q445, Q445, Q460, Q490, Q62CMO, 35Rmo, ati be be Ohun elo: paipu igbekale, paipu ẹrọ
    Sisanra: 1 - 100 mm Itọju dada: bi ibeere alabara
    Iwọn ila opin ti ode (10 - 1000 mm Ilana: ti yiyi bo tabi ti yiyi tutu
    Gigun: ipari ti o wa titi tabi ipari ipari Itọju ooru: igbesoke / deede / aifọkanbalẹ duro
    Apẹrẹ apakan: yika Pipe pataki: Pipe ogiri ti o nipọn
    Ibi ti Oti: China Lilo: Ikole, ẹrọ
    Iwe-ẹri: ISO9001: 2008 Idanwo: ect / ut

    Ohun elo

    O ti lo nipataki lati ṣe irin ti igbekale ọkọ ayọkẹlẹ, awọn irin irin ti o jẹ ẹya ati ẹrọ ẹrọ.

    Akọkọ ite

    Ite ti irin ti o jẹ ẹya ara ẹrọ.

    Ipele ti Alloy igbekale Irin: 42cmmo, 35cmo, ati bẹbẹ lọ

    Ohun elo kẹmika

    Irin ite Ipele didara Gbona kemikali
    C Si Mn P S Nb V Ti Cr Ni Cu Nd Mo B Als "
    Ko si tobi ju ko kere ju
    Q345 A 0.2 0,5 1.7 0.035 0.035       0.3 0,5 0.2 0.012 0.1 - -
    B 0.035 0.035
    C 0.03 0.03 0.07 0.15 0.2 0.015
    D 0.18 0.03 0.025
    E 0.025 0.02
    Q390 A 0.2 0,5 1.7 0.035 0.035 0.07 0.2 0.2 0.3 0,5 0.2 0.015 0.1 - -
    B 0.035 0.035
    C 0.03 0.03 0,015
    D 0.03 0.025
    E 0.025 0.02
    Q42o A 0.2 0,5 1.7 0.035 0.035 0.07 0.2 0.2 0.3 0.8 0.2 0.015 0.2 - -
    B 0.035 0.035
    C 0.03 0.03 0.015
    D 0.03 0.025
    E 0.025 0.02
    Q46o C 0.2 0.6 1.8 0.03 0.03 0,1 0.2 0.2 0.3 0.8 0.2 0.015 0.2 0.005 0.015
    D 0.03 0.025
    E 0.025 0.02
    Q500 C 0j8 0.6 1.8 0.025 0.02 0,1 0.2 0.2 0.6 0.8 0.2 0.015 0.2 0.005 0.015
    D 0.025 0.015
    E 0.02 0.01
    Q550 C 0.18 0.6 2 0.025 0,020 0,1 0.2 0.2 0.8 0.8 0.2 0.015 0.3 0.005 0.015
    D 0.025 0,015
    E 0.02 0.01
    Q62o C 0.18 0.6 2 0.025 0.02 0,1 0.2 0.2 1 0.8 0.2 0.015 0.3 0.005 0.015
    D 0.025 0.015
    E 0.02 0.01
    A. Ni afikun si Q345A ati awọn gilasi Q345b, awọn irin-iwe Q345 Gẹgẹbi awọn iwulo, olupese le ṣafikun ọkan tabi diẹ sii awọn eroja ọkà ti o tunṣe diẹ sii ti tunṣe. Iye to pọ julọ yoo jẹ bi a ti ṣalaye ninu tabili. Nigbati o ba papọ, nb + v + ti ko ju 0.22% B. Fun Q345, Q390, Q420 ati Q46o Awọn giredi, Mo + Kr ko tobi ju 0.30% c. Nigbati o bar ati ni ti awọn eroja kọọkan ni a lo bi awọn eroja ti n dagba, awọn akoonu ti CR ati Nini ko yẹ ki o tobi ju 0.30% ;30 !30%; Nigbati o jẹ pataki lati ṣafikun, akoonu yẹ ki o pade awọn ibeere ninu tabili tabi pinnu nipasẹ olupese ati eniti o ra nipasẹ ijumọsọrọ.d. Ti olupese le rii daju pe akoonu nitrogen pade awọn ibeere ninu tabili, itupalẹ nitrogen akoonu le ma ṣe. Ti Al, NB, v, ti ati awọn eroja alumọni miiran pẹlu atunṣe nitrogen ti wa ni afikun si irin, akoonu nitrogen ko ni opin. Awọn akoonu atunṣe atunṣe nitrogen yẹ ki o ṣalaye ninu ijẹrisi didara.
    E. Nigbati o ba nlo aluminiomu ni kikun, akoonu aluminium lapapọ Alc ≥ 0020%.

    Ipo

    Erogba deede Carge (ida-ida) /%

    Ti o nipọn ogiri odi SH≤ 16mm

    Titiipa ogiri S2> 16 mm~30 mm

    Awọn sisanra Odi Wimaning S> 30mm

    Ti yiyi tabi ṣe deede deede

    Quekhing + tending

    Gbona ti yiyi tabi deede

    Quekhing + tending

    Gbona ti yiyi tabi deede

    Quekhing + tending

    Q345

    <0.45

    -

    <0.47

    -

    <0.48

    Q390

    <0.46

    W0.48

    -

    <0.49

    -

    Q420

    <0.48

    <0.50

    <0.48

    <0.52

    <0,48

    Q460

    <0.53

    <0.48

    W0.55

    <0.50

    <0,55

    W0.50

    Q500

    <0.48

    <0.50

    W0.50

    Q550

    -

    <0.48

    . 一

    <0.50

    <0.50

    Q62o

    -

    <0.50

    -

    <0.52

    -

    W0.52

    Q690

    -

    <0.50

    -

    <0.52

    -

    W0.52

    Ohun-ini darí

    Awọn ohun-ini darí ti irin ti o ga-didara irin ti o ga ati awọn oniwa-giga giga irin-ajo giga irin-ajo giga

    Ipo Ipele didara Mu agbara Agbara Isoro kekere Elongation lẹhin fifọ Idanwo ikolu
     
    Iduro kan ti o wa ni sisanra iwọn otutu Fa agbara
    <16 mm > 16 mm~ > 30 mm
     
    30 mm
    ko kere ju ko kere ju
    10 - > 335 205 195 185 24 - -
    15 - > 375 225 215 205 22 -
    20 - > 410 245 235 225 20 - -
    25 - > 450 275 265 255 18 - -
    35 - > 510 305 295 285 17 -
    45 - 2590 335 325 315 14 - -
    20Mn - • > 450 275 265 255 20 -
    25mn - > 490 295 285 275 18 - -
    Q345 A 470-630 345 325 295 20 -
    B 4 ~ 20 34
    C 21 0
    D -20
    E -40 27
    Q39o A 490-650 390 370 350 18    
    B 20 34
    C 19 0
    D -20
    E -40 27
    Q42o A 520~680 420 400 380 18    
    B 20 34
    C 19 0
    D -20
    E -40 27
    Q46o C 550~720 460 440 420 17 0 34
    D -20
    E -40 27
    Q500 C 610~770 500 480 440 17 0 55
    D -20 47
    E -40 31
    Q550 C 670~830 550 530 490 16 0 55
    D -20 47
    E -40 31
    Q62o C 710~880 620 590 550 15 0 55
    D -20 47
    E -40 31
    Q690 C 770~94. 690 660 620 14 0 55
    D -20 47
    E -40 31

    Awọn ohun-ini darí ti awọn ọpa onipo

    NO Ipo Ti iṣeduro ijọba itọju ooru Awọn ohun-ini Tensele Annaalyed tabi otutu ti o ni idagbasoke ti o ni irọrun irin
    Quekhing (Dajudaju) Iru ijẹ Eso okun Mensile agbara mpha Elongation lẹhin fifọ%
    iwọn otutu Iwọ otutu Iwọn otutu Iwọ otutu
    Frisst Ikeji ko kere ju Ko si tobi ju
    1 40mn2 840   Omi, epo 540 Omi, epo 885 735 12 217
    2 45mN2 840   Omi, epo 550 Omi, epo 885 735 10 217
    3 27simn 920   Omi 450 Omi, epo 980 835 12 217
    4 40MNBC 850   eepo 500 Omi, epo 980 785 10 207
    5 45MNBC 840   eepo 500 Omi, epo 1 030 835 9 217
    6 20mn2bc 880   eepo Ọkẹkọọkan Omi, afẹfẹ 980 785 10 187
    7 20cdj 880 800 Omi, epo Ọkẹkọọkan Omi, afẹfẹ 835 540 10 179
    785 490 10 179
    8 30Cc 860   eepo 500 Omi, epo 885 685 11 187
    9 35Cr 860   eepo 500 Omi, epo 930 735 11 207
    10 40 Bra 850   eepo 520 Omi, epo 980 785 9 207
    11 45Cr 840   eepo 520 Omi, epo 1 030 835 9 217
    12 50Cc 830   eepo 520 Omi, epo 1 080 930 9 229
    13 38Ccsi 900   eepo 600 Omi, epo 980 835 12 255
    14 Din 20cmodj 880   Omi, epo 500 Omi, epo 885 685 11 197
    845 635 12 197
    15 35Crmo 850   eepo 550 Omi, epo 980 835 12 229
    16 42crmo 850   eepo 560 Omi, epo 1 080 930 12 217
    17 38crmoal 940   Omi, epo 640 Omi, epo 980 835 12 229
    930 785 14 229
    18 50CwVa 860   eepo 500 Omi, epo 1 275 1 130 10 255
    19 Toctormn 850   eepo Ọkẹkọọkan Omi, afẹfẹ 930 735 10 187
    20 20cmnsif 880   eepo 480 Omi, epo 785 635 12 207
    21 3ACMNIF 880   eepo 520 Omi, epo 1 080 885 8 229
    980 835 10 229
    22 35cmnsia £ 880   eepo 230 Omi, afẹfẹ 1 620   9 229
    23 20cmntie-f 880 870 eepo Ọkẹkọọkan Omi, afẹfẹ 1 080 835 10 217
    24 30cmntie * f 880 850 eepo Ọkẹkọọkan Omi, afẹfẹ 1 470   9 229
    25 12Crni2 860 780 Omi, epo Ọkẹkọọkan Omi, afẹfẹ 785 590 12 207
    26 12Crni3 860 780 eepo Ọkẹkọọkan Omi, afẹfẹ 930 685 11 217
    27 12Cr2Ni4 860 780 eepo Ọkẹkọọkan Omi, afẹfẹ 1 080 835 10 269
    28 40cnimo 850 - eepo 600 Omi, afẹfẹ 980 835 12 269
    29 45crnimova 860 - eepo 460 eepo 1 470 1 325 7 269
    a. Iwọn iwọn otutu ti iwọn otutu ti a ṣe akojọ ninu tabili: Quiveking ± ℃, iwọn otutu otutu to ℃ Bẹẹni 20 ℃.b. Ninu idanwo Tesule, transverssi tabi awọn ayẹwo gigun le ṣee gba. Ni ọran ti iyapa, apẹẹrẹ gigun ni a lo bi ipilẹ fun ẹjọ.c. A le ṣe iwọn irin ti o le jẹ deede ṣaaju ki o to sọ di mimọ, ati iwọn otutu ti kii ba deede ko yẹ ki o ga ju iwọn otutu idaamu rẹ.d. Ifijiṣẹ ni ibamu si eto ti data ti o ṣalaye nipasẹ ẹmi orin. Nigbati ẹmi-iṣere ti ko ṣalaye, ifijiṣẹ le ṣee ṣe ni ibamu si eyikeyi data naa.e. Awọn ibeere akọkọ ti irin titanieji ti o ba le rọpo nipasẹ Ming Merg ni a le paarọ rẹ nipasẹ ṣiṣeeṣe.f. Iloothermal ni 280 c ~ 320 c.

    g. Ninu idanwo Tensele, ti o ba ko le ṣe iwọn, RP0.2 le ni iwọn dipo ti o ba.

     

    Ifarada

    Iyapa gbigbin ti iwọn ipari ti paipu irin

    Iru paipu irin

    Ifarada gba laaye

    Paiti irin ti yiyi

    ± 1% D tabi ± 0,5, eyikeyi buru julọ

    Tutu ti a fa silẹ irin

    Ile 0,75% D tabi ile 0.3, eyikeyi ti o tobi julọ

     

    Iyatọ gbigba agbara ti sisanra ogiri ti ti yiyi lọpọlọpọ (ti o gbooro sii) Pipe Irin

    Iru paipu irin

    D

    S / d

    Ifarada gba laaye

    Paiti irin ti yiyi

    <102

    -

    ± 12.5% ​​s tabi ± 0.4, eyikeyi ti o tobi julọ

    > 102

    <0.05

    ± 15% s tabi ± 0,4, eyikeyi ti o tobi julọ

    > 0.05 ~0.10

    ± 12.5% ​​s tabi ± 0.4, eyikeyi ti o tobi julọ

    > 0.10

    + 12.5% ​​s

    -10% s

    Ooru gbooro si irin

    土 15% s

    Isanwo ti o gba laaye ti sisanra ogiri ti otutu (ti a ti yiyi) irin

    • Iru paipu irin

    S

    Ifarada gba laaye

    Flong iyaworan (sẹsẹ)

    V

    + 15% s

    Tabi 0.15, eyikeyi buru julọ

    -10% s

    > 3 - 10

    + 12.5% ​​s

    -10% s

    > 10

    土 10% s

    Ibeere idanwo

    Awọn ohun elo kemikali, na, lile, mọnamọna, elegede, igbesoke, idanwo ultras, Edchy lọwọlọwọ, iṣawari

    Awọn alaye ọja


  • Ti tẹlẹ:
  • Itele:

  • Awọn Faili Irin ti ko ni agbara fun awọn idi igbekale, awọn iwẹ irin ti ko gbaradi fun awọn ẹya ẹrọ ni GB / 8162-2008. Ni awọn ohun elo irin Seampless, o wa iru ohun elo ti a pe ni Q345B irin tube laini okun jẹ jara alloy kekere. Ni awọn ohun elo alloy kekere, ohun elo yii jẹ wọpọ julọ. Q3445 SEMBless Irin TUbe jẹ iru ohun elo tube irin. Q jẹ eso ti ohun elo yii, ati 345 ni ikore ti ohun elo yii, eyiti o wa ni ayika 345. Ati iye ikore yoo dinku pẹlu ilosoke ti sisanra ti ohun elo. Ipele Q345a, ko ni ipa; Q345B, jẹ iwọn 20 deede ni ipa lori ipa otutu; Kilasi Q345c, jẹ ipa ti oye 0; Q345d, ipa-ṣiṣe ti o ni oye; Kilasi Q345E, iyokuro 40 iwọn. Iye ipa naa tun yatọ si awọn iwọn otutu ti o yatọ. Q345a, Q345B, Q345c, Q345d, Q345E. Eyi ni ite iyatọ, eyiti o duro fun, ni iwọn otutu ti o yatọ si.

    Boṣewa ipaniyan

    1 2. Awọn ohun elo irin iyebiye irin fun gbigbe irin-ajo (GB8163-2018) ni a lo fun sisọ omi, epo, gaasi ati awọn fifa omi gbogbogbo. 3. 4. Kosi irin irin fun filer titẹ giga (GB5310-2018) ni a lo fun iṣelọpọ omi alapapo omi alapapo, irin alagbara, irin alagbara, irin tube

    Q345B

    alaye

    alaye

    alaye

    alaye

    14 * 3

    38 * 5.5

    89 * 5

    133 * 18

    14 * 3.5

    42 * 3

    89 * 5.5

    159 * 6

    14 * 4

    42 * 3.5

    89 * 6

    159 * 6.5

    16 * 3

    42 * 4

    89 * 7

    159 * 7

    18 * 2

    42 * 5

    89 * 7.5

    159 * 8

    18 * 3

    42 * 6

    89 * 8

    159 * 9.5

    18 * 4

    42 * 8

    89 * 9

    159 * 10

    18 * 5

    45 * 3

    89 * 10

    159 * 12

    19 * 2

    45 * 4

    89 * 11

    159 * 14

    21 * 4

    45 * 5

    89 * 12

    159 * 16

    22 * 2.5

    45 * 6

    108 * 4.5

    159 * 18

    22 * 3

    45 * 7

    108 * 5

    159 * 20

    22 * 4

    48 * 4

    108 * 6

    159 * 28

    22 * 5

    48 * 4.5

    108 * 7

    168 * 6

    25 * 2.5

    48 * 5

    108 * 8

    168 * 7

    25 * 3

    48 * 6

    108 * 9

    168 * 8

    25 * 4

    48 * 7

    108 * 10

    168 * 9.5

    25 * 5

    48.3 * 12.5

    108 * 12

    168 * 10

    25 * 5.5

    51 * 3

    108 * 14

    168 * 11

    27 * 3.5

    51 * 3.5

    108 * 15

    168 * 12

    27 * 4

    51 * 4

    108 * 16

    168 * 14

    27 * 5

    51 * 5

    108 * 20

    168 * 15

    27 * 5.5

    51 * 6

    114 * 5

    168 * 16

    28 * 2.5

    57 * 4

    114 * 6

    168 * 18

    28 * 3

    57 * 5

    114 * 7

    168 * 20

    28 * 3.5

    57 * 5.5

    114 * 8

    168 * 22

    28 * 4

    57 * 6

    114 * 8.5

    168 * 25

    30 * 2.5

    60 * 4

    114 * 9

    168 * 28

    32 * 2

    60 * 4

    114 * 10

    180 * 10

    32 * 3

    60 * 5

    114 * 11

    194 * 10

    32 * 3.5

    60 * 6

    114 * 12

    194 * 12

    32 * 4

    60 * 7

    114 * 13

    194 * 14

    32 * 4.5

    60 * 8

    114 * 14

    194 * 16

    32 * 5

    60 * 9

    114 * 16

    194 * 18

    34 * 3

    60 * 10

    114 * 18

    194 * 20

    34 * 4

    76 * 4.5

    133 * 5

    194 * 26

    34 * 4.5

    76 * 5

    133 * 6

    219 * 6.5

    34 * 5

    76 * 6

    133 * 7

    219 * 7

    34 * 6.5

    76 * 7

    133 * 8

    219 * 8

    38 * 3

    76 * 8

    133 * 10

    219 * 9

    38 * 3.5

    76 * 9

    133 * 12

    219 * 10

    38 * 4

    76 * 10

    133 * 13

    219 * 12

    38 * 4.5

    89 * 4

    133 * 14

    219 * 13

    38 * 5

    89 * 4.5

    133 * 16

    219 * 14

    219 * 16

    273 * 36

    356 * 28

    426 * 12

    219 * 18

    273 * 40

    356 * 36

    426 * 13

    219 * 20

    273 * 42

    377 * 9

    426 * 14

    219 * 22

    273 * 45

    377 * 10

    426 * 17

    219 * 24

    298.5 * 36

    377 * 12

    426 * 20

    219 * 25

    325 * 8

    377 * 14

    426 * 22

    219 * 26

    325 * 9

    377 * 15

    426 * 30

    219 * 28

    325 * 10

    377 * 16

    426 * 36

    219 * 30

    325 * 11

    377 * 18

    426 * 40

    219 * 32

    325 * 12

    377 * 20

    426 * 50

    219 * 35

    325 * 13

    377 * 22

    457 * 9.5

    219 * 38

    325 * 14

    377 * 25

    457 * 14

    273 * 7

    325 * 15

    377 * 32

    457 * 16

    273 * 8

    325 * 16

    377 * 36

    457 * 19

    273 * 9

    325 * 17

    377 * 40

    457 * 24

    273 * 9.5

    325 * 18

    377 * 45

    457 * 65

    273 * 10

    325 * 20

    377 * 50

    508 * 13

    273 * 11

    325 * 22

    406 * 9.5

    508 * 16

    273 * 12

    325 * 23

    406 * 11

    508 * 20

    273 * 13

    325 * 25

    406 * 13

    508 * 22

    273 * 15

    325 * 28

    406 * 17

    558.8 * 14

    273 * 16

    325 * 30

    406 * 22

    530 * 13

    273 * 18

    325 * 32

    406 * 32

    530 * 20

    273 * 20

    325 * 36

    406 * 36

    570 * 12.5

    273 * 22

    325 * 40

    406 * 40

    610 * 13

    273 * 25

    325 * 45

    406 * 55

    610 * 18

    273 * 28

    356 * 9.5

    406.4 * 50

    610 * 78

    273 * 30

    356 * 12

    406.4 * 55

    624 * 14.2

    273 * 32

    356 * 15

    406 * 60

    824 * 16.5

    273 * 35

    356 * 19

    406 * 65

    824 * 20

    Ohun elo kẹmika

    Irin ite

    Ipele didara

    Gbona kemikali

    C

    Si

    Mn

    P

    S

    Nb

    V

    Ti

    Cr

    Ni

    Cu

    Nd

    Mo

    B

    Als "

    Ko si tobi ju

    Ko kere ju

    Q345

    A

    0.2

    0,5

    1.7

    0.035

    0.035

         

    0.3

    0,5

    0.2

    0.012

    0.1

    -

    -

    B

    0.035

    0.035

    C

    0.03

    0.03

    0.07

    0.15

    0.2

    0.015

    D

    0.18

    0.03

    0.025

    E

    0.025

    0.02

    A. Ni afikun si Q345A ati awọn gilasi Q345b, awọn irin-iwe Q345 Gẹgẹbi awọn iwulo, olupese le ṣafikun ọkan tabi diẹ sii awọn eroja ọkà ti o tunṣe diẹ sii ti tunṣe. Iye to pọ julọ yoo jẹ bi a ti ṣalaye ninu tabili. Nigbati o ba papọ, nb + v + ti ko ju 0.22% B. Fun Q345, Q390, Q420 ati Q46o Awọn giredi, Mo + Kr ko tobi ju 0.30% c. Nigbati o bar ati ni ti awọn eroja kọọkan ni a lo bi awọn eroja ti n dagba, awọn akoonu ti CR ati Nini ko yẹ ki o tobi ju 0.30% ;30 !30%; Nigbati o jẹ pataki lati ṣafikun, akoonu yẹ ki o pade awọn ibeere ninu tabili tabi pinnu nipasẹ olupese ati eniti o ra nipasẹ ijumọsọrọ.d. Ti olupese le rii daju pe akoonu nitrogen pade awọn ibeere ninu tabili, itupalẹ nitrogen akoonu le ma ṣe. Ti Al, NB, v, ti ati awọn eroja alumọni miiran pẹlu atunṣe nitrogen ti wa ni afikun si irin, akoonu nitrogen ko ni opin. Awọn akoonu atunṣe atunṣe nitrogen yẹ ki o ṣalaye ninu ijẹrisi didara. E. Nigbati o ba nlo aluminiomu ni kikun, akoonu akoonu aluminium lapapọ0020%.

     

    Ipo

    Erogba deede Carge (ida-ida) /%

    Ti o nipọn ogiri odi SH≤ 16mm

    Awọn sisanra Odi S2> 16 mm~30 mm

    Awọn sisanra Odi Wimaning S> 30mm

    Ti yiyi tabi ṣe deede deede

    Ebute+Iru ijẹ

    Gbona ti yiyi tabi deede

    Ebute+Iru ijẹ

    Gbona ti yiyi tabi deede

    Ebute+Iru ijẹ

    Q345

    <0.45

    -

    <0.47

    -

    <0.48

     

    Ohun-ini darí

    Awọn ohun-ini darí ti irin ti o ga-didara irin ti o ga ati awọn oniwa-giga giga irin-ajo giga irin-ajo giga

    Ipo

    Ipele didara

    Mu agbara

    Agbara Isoro kekere

    Elongation lẹhin fifọ

    Idanwo ikolu

     

    Iduro kan ti o wa ni sisanra

    Iwọn otutu

    Fa agbara

    <16 mm

    > 16 mm~

    >30 mm

     

    30 mm

    Ko kere ju

    Ko kere ju

    Q345

    A

    470-630

    345

    325

    295

    20

    -

    B

    4 ~ 20

    34

    C

    21

    0

    D

    -20

    E

    -40

    27

     

    Ibeere idanwo

    Awọn ohun elo kemikali: Na, lile, mọnamọna, elegede, atunse, idanwo ultrasonic, Edchy lọwọlọwọ, iṣawari

    Q345B 拼图 (1)

    Kọ ifiranṣẹ rẹ nibi ki o firanṣẹ si wa