The vessel’s Loadline Certificate is always issued by ().
A. The Register of Shipping
B. Customs House
Cargo Survey Bureau
D. Maritime Safety Administratio
查看答案
不得将运行中的变压器的()保护和()保护同时停用。
物流成本是物流活动中所消耗的物化劳动和活劳动的货币表现。
A. 正确
B. 错误
刀具磨损属于变值系统误差误差,可以通过计算后输入()来补偿。
On his first sea()he was still quite young but showed great courage to face the storm.
A. trip
B. travel
C. tour
D. voyage