A、open;the minimum components
B、open;the high cooling efficiency
C、central;there are more coolers and a extra set of pumps
D、central;there is only one component contacts seawater
A、open;the minimum components
B、open;the high cooling efficiency
C、central;there are more coolers and a extra set of pumps
D、central;there is only one component contacts seawater
时间:2022-01-04 10:35 关键词: 船舶电气与船舶安全 水路交通运输技能考试 海船船员考试
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