打孔用钢尺 Steel Perforating Rule
孔用弹性挡圈 Circlip For Hole ; Circlips for hole-type ; Internal Circlips
孔用油封 Piston packing
钻孔用光纤传感器 drilled optical fiber sensor
浅孔用声波钻机 sonic drill for shallow hole
孔用钢丝挡圈 round wire snap rings for hole
六角头铰制孔用螺栓 Hexagon fit bolts
填孔用绝缘物 hole-fill insulation material
凿孔用钻头 drill bit for drilling
孔用挡圈钳 [机] internal circlip plier
完成灌浆孔用泥土和水。
介绍一种大型机械零部件孔用同轴度测量系统。
A new coaxiality measuring system for holes of large scale mechanical parts is introduced.
一台废热锅炉人孔用非石棉纤维橡胶垫片服役一年多后发生泄漏。
The leakage event of a non-asbestos gasket was taken place at the manhole flanged joint of a boiler after more than one-year service.
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