NEWS
品名：不銹鋼(gang)無縫鋼(gang)管用途：車床加(jia)工(gong)(gong)(gong)材料：TP316L標準：ASTMA511工(gong)(gong)(gong)藝：冷拔加(jia)工(gong)(gong)(gong)規格：179mm×19mm×6000mm長度(du)公(gong)差(cha):-0/+3mm 直線(xian)度(du)：1.5mm/1000mm外(wai)徑(jing)公(gong)差(cha)：-0/+1.5mm，內徑(jing)公(gong)差(cha)-1.5mm/+0...
