DIN 17100 St52 Steel_1.0570
1.0570 Material St52-3 Steel Equivalent, Properties Composition DIN 17100 DIN 17100 St52 Steel 現(xiàn)貨價(jià)格查詢(xún) St52 steel (St52-3) is an unalloyed structural steel grade complies with DIN 17100: 1980, the designation has been discarded s...
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