Limit switches().

A . control the descent rate of a lifeboat B . control the ascent rate of a lifeboat C . cut off power to the winch when the lifeboat nears the final stowed position D . cut off power to the winch when the lifeboat reaches the davit bumper

时间:2022-10-10 11:39:11 所属题库:求生用语题库

相似题目