SOLAS公约第XI-2/5条要求连续概要记录由主管机关签发给船舶,不应包括以下信息()。
----- Would you mind my using your pen?
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船舶保安分为()个等级。
可以代表船舶签署并提交保安声明的人是()。①SS0;②船长;③CS0;④RSO。
()是焊接紫铜时,母材和填充金属难以熔合的原因。
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大气污染物监测布点时,对有多个污染源构成污染群,且大污染源比较集中的地区,一般采用()
“船舶保安记录”应在船上至少保存()年。
Shona needs to do further research in order to____.
What types of people were included in the research?