?组合量规
组合连轴器 combination sleeve; 组合量规 built-up gauge; combination gauge; 组合梁 {工} built-up beam; combination beam; composite girder; compound team; lenticular beam; lentiform beam; ..
热度及油压两用表
万能塞规
复式刻度压力计
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。