工程图学专业词汇英语翻译
刀纹路，陈置，层 lay[of cutting]磅 lb(pound)定位余隙配合 LC(locational clearance fit)导程，铅 lead铅笔尖斜面 lead bevel铅管 lead pipe研心器 lead pointer导程公差 lead toleance衬铅管 lead-lined pipe指线 leader指线 leader line铅笔杆 leadholder最少留料情况 least material condition(LMC)美国11x17标准纸 ledger size左辅助图，左立面图 left auxiliary左侧视图 left elevation左手件 left side view左[旋]螺纹 left-hand part左侧视图 left-hand view直角边 leg of a right triangle圆规的 leg of compass填角熔接宽度，填角熔接脚长 leg of fillet weld美国8 1/2x14标准纸 legal size图说，图例 legend图说线 legend line 语际翻译 版权所有
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