在用压力容器 In-service pressure vessels; In-service pressure vessel
测压管压力梯度 piezometric gradient
带保温层压力管道 pressure pipeline with the insulation
钢制压力管道 steel pipeline
高强度压力管道 high strength pressure pipeline
管道压力 pressure in pipeline; pipe press; pipe pressure; pipeline pressure
管道压力波 pipeline pressure wave
管道压力脉动 pipeline pressure pulsation
含缺陷压力管道 pressure piping containing defects; piping with defect
空气压力管道 air pressure duct
裂纹压力管道 Cracked pressure pipe
埋地压力管道 bury land pressure pipeline; buried pipeline
浅槽式压力管道 shallow slot penstock
塑料压力管道 pressure plastics pipe; pressurized plastic pipe; plastics pressure pipe
压力管道 pressure pipe; pressure pipes; penstock; PENSTOCKS; pressure pipeline; Pressure piping; pressure penstock; pipelines; Conduit under; Pressured pipeline; pressure pipelines; pressure conduit; pressured pipe; head conduit; press pipe; pipeline; pipe; pressurized pipes; piping; pressurized plastic pipe; conduit under pressure; pressurized pipe; steel penstocks; pressure tube; HIGH pRESSURE TUNNEL; pressured conduit
压力管道安装单位 pressure pipeline installation companies
压力管道和压力容器 Pressure Piping and Pressure Vessel
压力管道检验 pressure piping inspection
压力管道设计 Design of Penstock