- pipe and tubes
- pipes and tubes
- 管子: Guan Zhong
- 各类: nature
- 管子: [工业] tube; pipe; valve◇管子安装 pipe installation; 管子扳手 bulldog wrench; 管子钢 tube steel; 管子工 pipefitter; pipeman; plumber; pipe fitter; 管子虎钳 pipe vice; tube vice; 管子加工 pipe processing; 管子接头 pipe angle; pipe union; union connection; union joint; 管子钳 monkey wrench; motor wrench; grip wrench; pipe dog; pipe spanner wrench; stillson wrench
- abc分类管理: abc classification
- 分类管理: abc cla ification; abc classification; systematic management
下载手机词典可随时随地查词查翻译