Tag Nrho Threaded Rod Stud nrog ASTM A194
Tag Nrho Threaded Rod Stud nrog ASTM A194
stainless hlau threaded pas nrigcov khoom siv, zoo nkauj siv tau, siab hardness, tsis tawm ntawm cov duab sib sib zog nqus xov, du thiab du, kev sib hloov tsis yooj yim rau plam, tsis yooj yim rau xauv
Sau koj cov lus ntawm no thiab xa tuaj rau peb