第1题:
8.10
8.13
8.15
8.18
第2题:
a stuck solenoid valve
a shortage of refrigerant
too much oil in circulation
too much superheat
第3题:
Ⅰ、Ⅱ、Ⅲ
Ⅱ、Ⅲ
Ⅰ、Ⅱ
Ⅲ
第4题:
水面温度远高于气温
水面温度远低于气温
水面温度与气温相同
水面温度稍低于气温
第5题:
第6题:
不大于2m;不大于2.5m
不大于2m;不大于2m
不大于2.5m;不大于2.5m
不大于2.5m;不大于2m
第7题:
100%Pb
(78%-85%)Pb
(60%-70%)Pb
<50%Pb
第8题:
avoid crossing the channel if it impedes another vessel navigating in the channel
not overtake any vessels within the channel
keep as close as possible to the edge of the channel on her port side
anchor only in the middle of the channel
第9题:
to keep
are keep
is keeping
are keeping
第10题:
通知有关轮机员
通知轮机长
报告船长
通知机舱