Gasoline fuel tank vents should terminate().
时间:2022-09-29
Individual wires,used in systems greater than 50 volts,().
时间:2022-09-24
Each fire pump on a tanker must have a pressure gauge located at().
时间:2022-09-20
Chemical Tankers are generally referred to the cargo ships constructed or adapted and used for the carriage of().
时间:2022-09-17
Movement of liquid in a tank when a vessel inclines causes an increase in().
时间:2022-09-11
Oil may NOT be transferred unless().
Air compressors are NOT permitted in which space(s) on a tank barge carrying grade A cargo?()
In setting the valves on a steam-smothering system on a tanker,the master control valve to cargo tanks should be().
时间:2022-09-10
Protective clothing must be worn while sampling hazardous cargo on a tanker,and as a minimum includes().
时间:2022-09-09
Each fireman’s outfit and its spare equipment on a tanker must be stowed in a(n)().
时间:2022-09-01