... The bridge telegraph 驾驶台车钟 Engine revolution 主机转数 For ahead propulsion 向前推进 ...
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revolutions of main engine
...riefing on operation of main engine and auxiliary equipment关于主机，辅机设备的简述 revolutions of main engine主机转数 output of main engine 主机输出功率 ..
基于24个网页-相关网页
短语
主机转数表
main engine revolution indicator
;
receiver of main engine revolution
;
main drain engine revolution indicator
主机转数计
main engine revolution indicator
主机转数记录器
engine revolution counter
主机转数航程
distance by engines revolution
主机每分转数航程
distance by engine RPM