הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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意见是一致的,应该设置在余压系统的泄压管路上,但是这个图纸设余压设置了电动多页调节阀,在风机前又设计了这个调节阀,设计说防排烟的图集上有画这个阀体,但是具体什么功能不清楚,我也是搞不懂为什么要设置这个阀。