molectron
... molding塑模;造型;翻砂 molectron集成电路;组合件 moleculardistillation分子蒸馏 ...
composite member
... concrete brick 混凝土砖 composite member 组合件 compressed air shield driving 压缩空气盾构掘进 ...
component
... 部件element 组合件component 基准面datum plane ...
由两个以上的零部件组合成的部件 简称为“组合件”