【多选题】散货船的货舱、压载舱和干燥处所水位探测器有何具体要求?()
A.
在每一货舱内,当水位达到高出任何货舱内底0.5m时应发出听觉和视觉报警,并在水位高度达到不小于货舱深度15%但不超过2m时也应发出听觉和视觉报警。水位探测器应安装在货舱的尾端
B.
对防撞舱壁前方的任一压载舱,当舱内的液面达到不超过舱容的10%时应发出听觉和视觉报警。可安装一个报警越控装置,在使用该舱时启动
C.
对于用做水压载的货舱,可以安装一个报警越控装置
D.
在除锚链舱以外的任何干燥处所或空舱内,延伸至首货舱前方的任何部位,在水位高出甲板0.1m时应发出听觉和视觉报警
【单选题】Section B Directions: This section is to test your ability to understand long conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both ...
A.
Having a meal in a restaurant.
B.
Booking a ticket at a station.
C.
Checking in at a hotel.
D.
Reserving a seat in a theater.
【单选题】Section B Directions: This section is to test your ability to understand long conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both ...
A.
They are talking on the phone.
B.
They are travelling the city together.
C.
They are looking for a hotel.
D.
They are checking in at a hotel.
【单选题】Where do Chinese people live in the city?
C.
In the center of the city.
【单选题】Does everyone on earth have an equal right ______ an equal share of its resources?
【判断题】人口细分变量包括年龄、性别、收入、文化程度和职业、民族等。()
【单选题】Those T-shirts are usually $35 each, but today they have a (an)___price of $19 in the shopping center.
【单选题】散货船舱内安装水位探测器,当水位达到或高出货舱内底______m时应发出一个声光报警。