wire cold-drawn test 钢丝冷拔试验

cold drawn wire 冷拉钢丝 ; 冷拔线 ; 冷拔钢丝 ; 冷拉线

cold drawn steel wire 冷拉钢丝

cold-drawn wire 冷拔钢丝 ; 冷拉线 ; 冷拉丝

cold drawn wire rods 拉丝盘条

cold-drawn wire stretch 冷拔丝张拉

air-patented cold-drawn wire 空气淬火冷拉钢丝

Patenting Cold Drawn Steel Wire 索氏体化冷拉钢丝