设计了一种新型旋转切向流聚丙烯管式膜器，实验研究了聚丙烯pa管式膜器的能耗。
A new type of polypropylene tubular membrane module in rotating tangential flow was designed to experimentally study energy consuming of the polypropylene PA tubular membrane microfiltration.
使用切管设备切断管子，为避免刺伤密封圈，请使用专用除毛刺器或锉刀将毛刺完全除净。
Cut out the pipe with pipe facilities. To avoid damaging the sealing ring, thepipe ends must beburred with special burring tool or file completely.
本文设计了一个DSP系统解决了旋转整流器正常及故障下励磁电流测量问题， 实现了整流二极管故障下报警，故障显示以及严重情况下切机功能。
In this paper, a hardware system based on DSP is designed to measure the exciting current of rotating rectifier under the normal or faulty conditions.
本文设计了一个DSP系统解决了旋转整流器正常及故障下励磁电流测量问题， 实现了整流二极管故障下报警，故障显示以及严重情况下切机功能。
In this paper, a hardware system based on DSP is designed to measure the exciting current of rotating rectifier under the normal or faulty conditions.
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