GB / T 5310-2017 20G, 20mng, 25mng, iwm
Asme SA 106 Gr. B, gr. J
Asme S Safar 210 gr. A1, Gr. J
ASME SA 213 T11, T12, T22, iwm
Asme s S 335 p11, p12, p22, iwm
Tuubbooyinka birta ee aan kala go 'lahayn ee ku jira kuleylka cadaadiska sareeya
-
Talee gilid
-
E-mayl
-
WhatsApp
-
Waddamad
-
Dusha kore