- 凹面 camber concave; concave surf ...
- 钻头 boring crown; bore bit; dril ...
- 全面钻进钻头 full-hole bit
- 带导向全面钻头 full round nose bit
- 不取心凹面金刚石钻头 concave bit; concave crown
- 凹面 camber concave; concave surface [camber]; concavity; rearward face◇凹面镜 concave mirror; 凹面体 concaver; neiloid
- 顶角;全面钻进金刚石钻头唇部锥度内角 apex angle
- 平面钻 spot facer
- 钻头 boring crown; bore bit; drilling bit; [机械工程] bit (of a drill) 三牙轮钻头 three cone bit; 卸下钻头 break out a bit; 装上钻头 brace a bit
- 侧面钻眼 lateral drilling
- 多面钻石 multi-facet diamond
- 光面钻杆 smooth rod
- 接受面钻孔 aufnahmebohrung mounting hole
- 路面钻孔机 paving breaker drill
- 莫霍面钻深 mohole
- 全断面钻进 full-face drilling
- 全面钻进 full-hole drilling
- 水面钻井船 surface-type drilling unit
- 凹,凹面 concave
- 凹面的 a concave mirror; concave
- 凹面灯 cove light
- 凹面辊 concave roll
- 凹面焊 concave weld
- 凹面键 concave key
- 凹面镜 concave lens; concave mirror; concavemirror
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Last modified time:Sun, 10 Aug 2025 00:29:56 GMT