Astm A193 B8C B8CA Alloy Karfe Hajarta Cikakken Farko Din975
A182-F11 misali ne na Amurka Stanyataccen tsari mai tsauri mai tsayayya da karfe, hukuncin kisa: Astm-A182222 · \ / A18m-2017.
Belarusian
Kayan
Raba:
Wadatacce
Jiyya mai zafi zai iya zama zafi da aka bi da shi bisa ga kowane irin bayani na 52 ta ko dai zafin, ya daidaita, ya yi magana ne ko jingina da mahimmancin kayan aikin.
Bincike
Astm A333 aji na 6