buried premade concrete round pipeline中文,buried premade concrete round pipeline的意思,buried premade concrete round pipeline翻译及用法

2025-11-23 10:46 浏览次数 10

buried premade concrete round pipeline

埋地预制砼圆形管道

buried premade concrete round pipeline 例句

英汉例句

  • Specification for structural design of buried premade concrete round pipeline of water supply and sewerage engineering

    给水排水工程埋地预制混凝土圆形管管道结构设计规程

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