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steel round bar 40Cr/sae 5140 for 8.8 grade bolt Grade:40Cr/SAE5140/C/SCr440 1.S...
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Hot Rolled Steel Deformed Bar/Rebar 1. size: 6-32mm 2. length: 12m (6-10mm is by co...
Product name:stainless steel 316 wire Brand name:Bashan Place of orign:Henan,China(...