A、the pump going to full stroke
B、closing of the six-way valve
C、driving the rams up against the stops
D、a corresponding slowing or increasing of the pumped flow rate
A、the pump going to full stroke
B、closing of the six-way valve
C、driving the rams up against the stops
D、a corresponding slowing or increasing of the pumped flow rate
时间:2021-07-20 05:04 关键词: 船舶电气与船舶安全
相关问题