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ASTM A709 Grade 345 Structural steel Key words:A709 Grade 345,ASTM A709 Grade 345,A7...
ASTM A709 Grade 690 Structural steel Key words:A709 Grade 690,ASTM A709 Grade 690,A7...
ASTM A709 Grade HPS 100W Structural steel Key words:A709 Grade HPS100W,ASTM A709 Gra...
ASTM A738 Grade B is a kind of C-Mn-Si steel plates material used to fabric middle or...
ASTM A738 Grade C is a kind of C-Mn-Si steel plates material used to fabric middle or...
ASTM A832 Gr. 21V is a kind of Cr-Mo-V alloy steel plates material used to fabric pre...
A841 is a kind steel plates used to fabric multilayer pressure vessels. A841 steel pl...
ASTM A203 Grade A is a kind of Ni-alloy steel material used to fabric high temperatur...
ASTM A203 Grade B is a kind of Ni-alloy steel material used to fabric high temperatur...
ASTM A203 Grade D is a kind of Ni-alloy steel material used to fabric high temperatur...