求翻译：3、连接管与集水总管，本工程连接管采用φ48高压软管，长度为1-2m，集水总管采用直径为100mm钢管分节连接，每节长度为6m。每间隔0.8-1.0m设一个连接的接头，总管之间用法兰连接。是什么意思？

3, connecting pipe and catchment Explorer of the project connecting pipe φ48 high pressure hose with a length of 1-2m catchment Explorer with a diameter of 100mm steel pipe section connection, each section of a length of 6m. Each interval of 0.8-1.0m to set up a connection joint flange connection be

3, connecting pipes and water mains, the construction of a high-pressure hose 48 and the length is 1 - 2 m in diameter, and water mains for sub-section 100 mm tubes, each section length is 6 m. Each interval 0.8 - 1.0 M with a connection between the fitting and flanged connection charge.

3rd, the connecting pipe and the catchment main pipe, this project connecting pipe uses φ48 the high-pressured hose, the length is 1-2m, the catchment main pipe uses the diameter is the 100mm steel pipe sectionalization connection, each length is 6m.Is separated 0.8-1.0m to suppose a connection ever

3, connecting pipes and water mains, this project is connecting using φ 48 high pressure hose, length 1-2m, set the water mains with a diameter of 100mm filled steel tubular sections connected, each section has a length of 6m. Connections per interval 0.8-1.0M a connector between duct flange connect

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