cold drawing

常用短語

cold-drawing seamless pipe冷拔無縫鋼管；冷拉無縫鋼管；冷拔鋼管

cold drawing spring steel冷拉彈簧鋼；軸承鋼；冷推彈簧鋼

cold drawing steel tube冷拔鋼管

cold drawing oil冷拔油

steel tube with cold-drawing冷拔鋼管

bar cold-drawing machine鋼筋冷拉機

cold drawing bench拉拔機；冷拉床

cold drawing wire冷拉鋼絲

cold-drawing sefeelless pipe冷拔無縫鋼管