管和管道 英文名称： Biotechnology - Performance criteria for piping and instrumentation - Tubes and pipes 标准组织： 【BSI】英国标准 正文语种： 国标分类： 【A40】基础学科综合 原版报价： ICS分类： 【07.080】生物学、...
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Based on the analysis of the break mechanism of the cavitations jet, a method of cleaning tubes and pipes based on the principles of cavitations jet is introduced.
在对空化射流的破坏机理进行分析的基础上，介绍了一种基于空化射流的管道清洗方法。
Tubes and pipes of the foregoing cross-sections may be polished, coated, bent, threaded, drilled, waisted, expanded, cone-shaped or fitted with flanges, collars or rings.
上述截面的管子可经抛光、涂层、弯曲、攻丝、钻孔、缩腰、胀口、成锥形或装法兰、颈圈或套环。
He mounted a specialized wood burning stove in the bed and connected it to the engine through a series of intricately coiled pipes and tubes.
他在车身上安装了一个特殊的木材燃炉，用错综复杂的管线和引擎连接在一起。
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