cast-iron pipe
英 [kɑːst ˈaɪən paɪp]
美 [kæst ˈaɪərn paɪp]
网络 铸铁管
双语例句
- Cast-iron pressure pipe centrifugally cast in sand-lined molds separation type iron reinforcement grit roller rice mill
GB/T3421-1982砂型离心铸铁管分离式铁筋砂辊辗米机 - Auto-Controlling System Design on Coating Cement Inner-Lining Machine for Ductile Cast-Iron Pipe
球墨铸铁管水泥内衬机自动控制系统设计 - Talking about the Application of the New-type Drainage Cast-iron Pipe with Flexible Interface in the Civil Building
浅谈新型排水柔性接口铸铁管在民用建筑中的应用 - The leakage of Cast-iron pipe joints is solved by humidification after conversion from manufactured gas to natural gas. The mechanism, choice of humidification agents, and processes of different gas humidification system are introduced.
介绍了人工煤气转换为天然气后，采用加湿法解决铸铁管接头泄漏的机理、加湿剂的选择以及加湿系统的工艺。 - According to the interface type, the new-type drainage cast-iron pipe with flexible interface can be divided into two kinds, A-type flexible interface and W-type no-faucet pipe hoop.
新型排水柔性接口铸铁管按其接口形式分为A型柔性接口和W型无承口管箍式两种。 - It's structure must be air tightness, no water percolation and no air leakage. Countermeasures against Gas Leakage from Bell Socket of Cast-iron Pipe after Natural Gas Conversion
结构要求密闭，不渗水、不漏气。天然气置换后铸铁管承插接口漏气对策 - The principle of gas leakage from bell socket of cast-iron pipe after conversion from manufactured gas to natural gas is analyzed. Four solutions including pipe replacement, PE pipe insertion, joint repair and gas humidification are introduced, and the techno-economic comparison of these solutions is made.
分析了天然气置换人工煤气后铸铁管道承插接口漏气原理，介绍了4种解决方案：管道更换、PE管内衬、接口修补及燃气加湿，对其进行了技术经济比较。