Asst A179, ea A192, e210 Phala tsena li sebelisoa mocheso o futhumatsang, barekisi, lintho tsa mocheso o phahameng li lokela ho ruisa litlhaloso tse 530.
GB5310-2008 e sebetsa ho li-tubers tse se nang letho bakeng sa ho etsa beirer ea Steam Wom Asmis
Astl a179 / a179M
ASTM A192 / A192M Tloaelo ea Tarbon Stebes ea Khatiso e Seng e se nang leoatle bakeng sa ts'ebeletso ea khatello e phahameng.
Astm A210 / ASME STATEDITESUTENETSOE HO FIHLELA HO SE SEBELETSA LE LEBENKELE LA MOTSOALLE OA BOTSOANG LE LITLHAKISO TSE KHOLO.
Nako ea poso: Jun-29-2023