Pipe Holder 管子支架; 水轮支托; 管托; 管支撑
right evaporator pipe holder 右管板
Holder of pipe 管托
anchored pipe-pipe 锚管桩
branch pipe welded directly to the run pipe 焊接支管
copper pipe and aluminum pipe 铜铝管
pipe and pipe-plate 管子管板
Pipe in Pipe 管套管热交换器
pipe in pipe casing 双层组合套管结构
pipe-in-pipe casing string 双层组合套管固井技术
pipe-in-pipe systems 双层海底管道
PVC pipe vinyl pipe 聚氯乙烯管
PVC pipe|vinyl pipe 失速攻角
vinyl pipe PVC pipe 化学反应器稳定性
welding part of copper pipe and low corbon steel pipe 紫铜管与低碳钢管焊接件
(Slight) stretch pipe reducing mill (微)张力减径机
1Cr18Ni9T stainless steel pipe 1Cr18Ni9Ti不锈钢管
1Cr18Ni9Ti heat exchange pipe 1Cr18Ni9Ti换热管
20 steel pipe 20钢管
2-roll Rotary-rolling Pipe Mill 二辊斜轧管机