1.1 chiyero chakajairwa chinoshandiswa kune mapaipi esimbi:

1.1.1 Nedunhu

(1) Zviyero zvemumba: nyika zviyero, zviyero zveindasitiri, zviyero zvemakambani

(2) Mitemo yepasi rose:

United States: ASTM, ASME

United Kingdom: BS

Germany: DIN

Japan: JIS

1.1.2 Yakakamurwa nechinangwa: chiyero chechigadzirwa, chiyero chekuongorora chigadzirwa, muyero wezvigadzirwa

1.2 Iyo huru yemukati yechigadzirwa chiyero inosanganisira zvinotevera:

Chikamu chekushandisa

Saizi, chimiro uye uremu (kutsanangurwa, kutsauka, kureba, curvature, ovality, uremu hwekutumira, kumaka)

Zvido zvehunyanzvi: (makemikari kuumbwa, mamiriro ekutumira, michina zvivakwa, mhando yepamusoro, nezvimwewo)

nzira yekuedza

mitemo yekuedza

Packaging, labeling uye quality certificate

1.3 Kumaka: panofanirwa kunge paine kudhindwa kwepfapfaidzo, kudhinda, kudhinda kwemarola, kutsika kwesimbi kana chitambi chekunamira panoperera pombi imwe neimwe yesimbi.

Mucherechedzo unofanirwa kusanganisira giredhi resimbi, chimiro chechigadzirwa, nhamba yechigadzirwa, uye logo yemutengesi kana chiratidzo chakanyoreswa.

Tsanga imwe neimwe yepombi dzesimbi dzakarongedzerwa mumasumbu (bundle rega rega rinofanirwa kunge riine nhamba yebatch imwechete) harifanirwe kunge riine zviratidzo zvisingasviki 2, uye zviratidzo zvinofanirwa kuratidza: chiratidzo chemutengesi, brand yesimbi, nhamba yechoto, nhamba yebatch, nhamba yechibvumirano, yakatarwa chigadzirwa, Chigadzirwa chiyero, uremu, nhamba yezvidimbu, zuva rekugadzira, nezvimwe.

1.4 Chitupa Chemhando: Iyo yaunzwa simbi pombi inofanirwa kunge iine chitupa chechinhu chinoenderana nekondirakiti uye zvigadzirwa zviyero, zvinosanganisira:

Zita remutengesi kana zvakadhindwa

Zita remutengi

Delivery date

Kondirakiti Nha

Product standards

Simbi giredhi

Nhamba yekupisa, nhamba yebatch, mamiriro ekutumira, uremu (kana nhamba yezvidimbu) uye nhamba yezvidimbu

Zita rakasiyana-siyana, tsanangudzo uye giredhi remhando

Mhedzisiro yekuongorora yakatsanangurwa muchiyero chechigadzirwa