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【判断题】
轴端、轴头、轴颈的端部都应有倒角,以便装配和保证安全。
A.
正确
B.
错误
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举一反三
【单选题】Under Port State Control (PSC), in general, ships will not be inspected within _____ of a previous inspection in an MOU Port, unless there are clear grounds for inspection.
A.
one year
B.
two months
C.
. six months
D.
one month
【单选题】将零件中某局部结构向不平行于任何基本投影面的投影面投影所得的视图称为
A.
剖视图
B.
俯视图
C.
局部视图
D.
斜视图
【单选题】选择铸型分型面时应考虑哪些原则( )。 1分型面最少;2型芯最少;3活块最少;4尽量采用平直分型面;5尽量在一个砂箱内;6只能在下箱
A.
①②③④⑥
B.
①②③④⑤
C.
①②④⑤⑥
D.
①②③④
【单选题】婴儿期保健预防传染病的最有效措施是
A.
增加户外活动时间
B.
提倡母乳喂养
C.
补充各种微量元素、预防贫血
D.
及时添加辅食
E.
预防接种
【单选题】港务局
A.
port state
B.
port area
C.
port control
D.
port authority
【单选题】The conventions under which the port state control inspection is carried out include all the following except ______.
A.
SOLAS 74
B.
MARPOL 73/78
C.
STCW 78/95
D.
ISM Code
【单选题】预算定额材料价格不包含下列哪项费用(  )
A.
供销部门手续费
B.
包装费
C.
运输损耗
D.
施工损耗费
【单选题】Under the provisions of applicable international conventions, the officers to conduct port state control inspection must be duly authorized by ______.
A.
the company
B.
the Government of the country
C.
the organization recognized by the Administration
D.
the IMO
【单选题】选择铸型分型面时应考虑哪些原则()。①分型面最少;②型芯最少;③活块最少;④尽量采用平直分型面;⑤尽量在一个砂箱内;⑥只能在下箱
A.
① ② ④ ⑤ ⑥
B.
① ② ③ ④
C.
① ② ③ ④ ⑤
D.
① ② ③ ④ ⑥
【单选题】International Ship Security certificate, ISSC for short, will be checked during Port State Control
A.
Port State Control will issue ISSC
B.
Port State Control will update ISSC
C.
Port State Control will inspect ISSC
D.
Flag State Control will inspect ISSC
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