1、升流管
... 升力线理论 lifting line theory 升流管 riser pipe 升流管集箱,升流管头箱 up cast header ...
2、立管竖管
...riser clamp立管管卡riser pipe立管竖管pipe riser升管机;立管 ...
3、升管
... 冒口垫 riser pad 升管 riser pipe 冒口流道 riser runner ...
riser r pipe立管竖管
riser water pipe直立水管
inlet riser pipe入口升流管
double riser pipe双立管
riser pipe pressure drop立管压降
vertical double riser pipe system垂直双立管系统
Angle Valve & Riser Pipe角阀及立管
pipe riser升管机;立管;提升管
Water Pipe Riser水管井