柔性管道便于在紧凑的空间安装。
钢筋混凝土管道可看作柔性管道。
Reinforced concrete pipe could be regarded as flexible pipe.
飘的子板歧管，硬或柔性管道，连接器和夹具原名与传统的配电系统。
Gone are the sub plate manifolds, hard or flexible piping, connectors, and clamps formerly known with traditional distribution systems.
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