spigot and socket pipe
常见例句
- Ductile cast iron piping is used for external underground. The pipe should be spigot and socket joint connected.
室外地下琯網使用球墨鑄鉄琯，承插式連接。 - The paper introduces design principle of pipe well using socket and spigot connected cast iron pipes as pipe material. The results are effective.
論述了承插式鑄鉄琯作井琯的優點和設計原理，實踐証明傚果良好，值得推廣。 返回 spigot and socket pipe