您要查找的是不是：
- 鋼管3PE防腐steel pipe 3PE coating
- 鋼管steel tube
- 3PE防腐材料3PE anti -corrosion material
- 防腐antisepticize
- 3PE3 PE
- 防腐處理embalmment
- 3PE涂層3PE coating
- 3PE粉末3 - ply PE powder
- 鍍鋅鋼管galvanized steel tube
- 3PE防腐管管端涂層翹邊缺陷分析Problem Analysis on End PE Upwarp of 3PE Pipes
- 焊接鋼管welded steel pipe
- 防腐的rotproof
- 他將望遠鏡收進(jìn)一根鋼管內。He slipped the telescope into a steel tube.
- 目的探討實(shí)時(shí)三平面超聲心動(dòng)圖(RT-3PE)測量正常人左室功能的準確性與可行性。Objective To evaluate the accuracy and feasibility of real-time tri-plane echocardiography(RT-3PE) in measurement of left ventricular function.
- 鋼管里塞滿(mǎn)了臟物。The steel tubes were clogged with dirty matters.
- 防腐涂料anti-corrosive paint
- 鋼管樁steel pipe pile
- 防腐層erosion resistant coating
- 薄鋼管sheet steel pipe
- 防腐漆anti-decaying paint
