wire drawing lubrication

拉深润滑,Drawing... ... ) wire-drawing lubrication 拉线润滑 ) drawing lubricant oil 拉伸润滑油 ...

... ● wick lubrication 灯芯润滑 ● wire-drawing lubrication 拉[拔]丝润滑 ● wrist-pin bearing lubrication 活塞销承润滑 ...

攻丝润滑剂,tapping... ... ) ripe lubricant 钢丝绳润滑剂 ) wire-drawing lubrication 抽丝润滑 ...