BOP:管底(BOTTOM OF PIPE) CWS - chilled (cooling)water supply 冷却上j水4 CWS - chilled (cooling)water return 冷却回水0 CWS Operating ：冷却上h水7操作 CWS Depression ：冷却上a水4低压 a狻Пst圈ㄗР∑o⑨a狻Пu‖pbt圈ㄗР∑j
