题目内容

液压控制阀按功能可分为三大类,它们是( )。

A. 压力阀/方向阀/流量阀
B. 单向阀/比例阀/伺服阀
C. 球阀/截止阀/闸阀
D. 管式阀/板式阀/插装阀

查看答案
更多问题

Decide whether the following statements are True or False.F.P.A. covers total loss of the insured cargo, partial loss of or damage to the cargo answerable only where the carrying vessel is grounded, sunk or burnt.

A. 对
B. 错

F.P.A. does not cover the partial loss of the insured goods or the particular average by the natural calamities.

A. 对
B. 错

F.P.A. covers partial losses of the insured goods caused by heavy weather, lightning, tsunami, earthquake and/or flood.

A. 对
B. 错

W.P.A. policy covers the insured against partial loss higher than the franchise.

A. 对
B. 错

答案查题题库