单词	bit holder
释义	bit holder 钻套
随便看	carbon steel cutting tool Carbon Steel Cut Wire Shot carbon steel drill carbon steel carbon steel fiber carbon steel fibre carbon steel forging series introduction carbon steel gas welding rod carbon steel head carbon steel heat treatment carbon steel ingot carbon steel pipe carbon steel plate carbon steel plate production equipment carbon steel rail Carbon steel riveted plate assemblies carbon steel riveted sheet assemblies Carbon steel riveted structural assemblies Carbon steel riveted tube assemblies carbon steel roll carbon steel round bar Carbon steel stuffing material carbon steel tool carbon-steel tool carbon-steel-tool