Which one of the followings is correct regarding the use of gyrocompass?

题库:船长 类型:最佳选择题 时间:2019-02-14 17:22:46 免费下载:《甲类船长英语考证》Word试卷

Which one of the followings is correct regarding the use of gyrocompass?
A.Gyrocompass does not have to bestarted before sailing.
B.Gyrocompass must be stopped whenvessel alongside a berth
C.Gyrocompass needs to be checkedfrom time to time
D.Gyrocompass is not influenced by thelatitude and ship's motion

本题关键词:白兰氏虫草菌丝体鸡精(BRAND′S ESSENCE OF CHICKEN WITH COEDYCEPS);