单词	length metrology
释义	length metrology 长度计量学
随便看	valve chamber plug valve characteristic valve characteristics valve chatter valve check valve checker valve chest valve-chest valve chest bushing valve chest end bushing valve chest gasket valve chest gland valve chest middle bushing valve circle valve circuit valve clack valve clatter valve-clearance valve clearance valve clearance adjuster valve clearance adjustment valve clear diameter valve closet valve-closing valve-closing retard 212135451 212135531 212135534 212143152 21251 21251112 212511125 212511134 212511134 212511144 掘リサゲル掘リダシモノ掘リダシ物掘リダス掘リヌキイド掘リヌキ井戸掘リワリ掘リ下ゲル掘リ出シモノ掘リ出シ物