一次风系统投入自动运行后，两侧双支腿床压之差基本能控制在2。
After putting the primary air system into automatic operation, the pressure difference between two underpants legs can be basically controlled to 2.
针对此情况，设计了在测风装置上加装带PLC的吹扫装置，可以实现风量测量系统取压管的自动吹扫。
So we design purging equipment with PLC, which can finish the blowing behavior automatically on the pressure line of the air flow measuring system.
这份证据之后展示了德拉罗萨在电子邮件中讨论关于可移动的定风翼，空气动力平衡，胎压，法拉利的制动系统以及车队的停战策略。
The evidence then details emails from de la Rosa discussing a flexible wing, aero balance, tyre gas, Ferrari's braking system and the team's stopping strategy.
介绍了中药制剂厂房洁净空调系统针对不定时开启局部除尘排风造成系统压差不能保证的解决方案；集中式多个子洁净空调系统操作室对洁廊相对负压的解决方案。
In cleaning air conditioner used in Chinese drug factory, if the local dust removing air discharge is not turned on in time, the differential pressure in the system cannot be kept.
介绍了中药制剂厂房洁净空调系统针对不定时开启局部除尘排风造成系统压差不能保证的解决方案；集中式多个子洁净空调系统操作室对洁廊相对负压的解决方案。
In cleaning air conditioner used in Chinese drug factory, if the local dust removing air discharge is not turned on in time, the differential pressure in the system cannot be kept.
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