... aerated conduit 曝气管道 conduit pipe 导管 ; 管道 conduit coupling 管道接头 ; 管路连接 ; 电缆管道连接 ...
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...文档资料 关键词:翅片管换热器;管路连接;知识;遗传退火;优化 [gap=1140]Key words: fin-and-tube heat exchanger; tube circuit; knowledge; genetic-simulated-annealing; optimization ..
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阀门与管路连接采用焊接式结构。
A welding structure is used to connect the valve and pipelines.
本发明涉及一种灌溉地面管路连接法。
A directly inserting connection method for the irrigating pipeline on ground is disclosed.
供料电磁阀和供水电磁阀分别通过输送管路连接至出料龙头。
The seasoning supplying solenoid valve and the water supplying solenoid valve are connected to the output tap via pipeline.
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