当信标天线读到信标时CBS板上的“MM”灯亮黄色()
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FDI板卡上的TX灯亮,表明正在有数据发送()
A. 对
B. 错
截水帷幕目前常用的形式有注浆法.旋喷法.深层搅拌水泥土()
A. 正确
B. 错误
__areknownasdeck()
A. Chain to chain connections
B. Chain to anchor connections
C. Kenter link to anchor connections
D. Wire rope connections
__isknownasalon()
A. The largest hatch of a ship
B. The hatch that is double rigged
C. The hatch where a disproportionate amount of cargo is stowed
D. The hatch where the most cargo is stowed