round steel wire ropes的意思|示意

美 / / 英 / /

圆形钢丝绳

圆钢丝绳 ... 圆钢 round steel 圆钢丝绳 round steel wire ropes 圆股钢丝绳 round strand wire ropes ...

罨 ... 7．2 躼橡胶 rubber 8 罨圆钢丝绳 round steel wire ropes 8．1．1 躼单捻(股)钢丝绳 spiral strands ...

羛 ... 7．2 躼橡胶 rubber 8 羛圆钢丝绳 round steel wire ropes 8．1．1 躼单捻(股)钢丝绳 spiral strands ...