常見例句雙語例句Pipes and pipe fitting that carry fluids.攜帶流體的管子和管子配件。www.infopetro.com.cnTube , pipe fitting choice of hot-melt or bend, pipe fittings and hot-melt die.管子、管件選用直管熱熔或彎頭,管件熱熔機和模具。It introduces the good usage properties of liner stainless steel compound steel pipe and several kinds of connection types between pipe and pipe and pipe with pipe fitting.介紹了內(nèi)襯不銹鋼復(fù)合鋼管良好的使用性能,以及管與管之間和管與管件之間的幾種連接方式。權(quán)威例句While some fishermen are transitioning to different jobs in the areas of welding, pipe fitting, and sustainable agriculture, others are focused on restoring the fishing industry.WHITEHOUSE: Economic Development – A Multi-Pronged Approach in the Gulf Coast The White House 返回 pipe fitting