单词	shell arch
释义	shell arch 薄壳拱
随便看	Cutting Tool Edge cutting tool engineering cutting-tool engineering cutting tool failure cutting tool, file cutting tool for CNC machine cutting tool for drill cutting tool for mowers cutting tool for paperboard-box cutting tool geometric parameter cutting tool geometry parameter cutting tool geometry parameters cutting tool information management system cutting tooling cutting tool life cutting-tool life cutting tool locus cutting tool lubricant cutting-tool lubricant cutting tool material cutting tool material performance cutting tool materials cutting tool, motor-driven cutting tool, non-rotary Cutting tool parameter detection device