管道安裝
拼音:guǎn dào ān zhuāng英文解釋:
【化】 pipe laying例句:
- 管道安裝業務一種安裝和修理管道系統有關的業務A trade that deals with the installation and repair of piping systems
- 管道安裝處要合理設定滅火器。Piping installation area should be fixed on fire extinguisher.
- 管道安裝業務一種安裝和修理管道系統有關的業務A trade that deals with the installation and repair of piping systems.
- 直樑上鑽孔以便管道安裝.Core Hole at R.C. Beam for installation of pipes.