考题列表
- 单项选择题 The discharge side of every fi...
- 单项选择题 The discharge from a carbon di...
- 单项选择题 The disadvantage of using CO2 ...
- 单项选择题 The collision bulkhead shall b...
- 单项选择题 The carrier is liable for loss...
- 单项选择题 The canvas covering of fire ho...
- 单项选择题 The brickwork surrounding the ...
- 单项选择题 The blocking or absence of fir...
- 单项选择题 The bilge pump on a fishing ve...
- 单项选择题 The best method of extinguishi...
- 单项选择题 The BEST method of applying fo...
- 单项选择题 The atmosphere in a tank is to...
- 单项选择题 The all-purpose nozzle will pr...
- 单项选择题 Small quantities of flammable ...
- 单项选择题 Since the fire is increasing o...
- 单项选择题 Shipping society approved buoy...
- 单项选择题 Removing which will extinguish...
- 单项选择题 Regular foam can be used on al...
- 单项选择题 Recharging a previously used c...
- 单项选择题 Radiation spreads a fire by（）.
- 单项选择题 Prior to getting underway，the ...
- 单项选择题 Portable foam type fire exting...
- 单项选择题 Portable fire extinguishers mu...
- 单项选择题 Portable CO2 fire extinguisher...
- 单项选择题 Overhauling a fire in the livi...
- 单项选择题 Operation of the valve control...
- 单项选择题 One of the limitations of foam...
- 单项选择题 One disadvantage of using regu...
- 单项选择题 One advantage of the all-purpo...
- 单项选择题 Once a vessel has loaded packa...
- 单项选择题 On a ship，when may a work vest...
- 单项选择题 On a ship，watertight doors sho...
- 单项选择题 On a ship，a fire drill shall b...
- 单项选择题 Lifesaving regulations require...
- 单项选择题 How long must the records of t...
- 单项选择题 Each crewmember has an assigne...
- 单项选择题 An advantage of an ABC dry che...
- 单项选择题 After using a Halon extinguish...
- 单项选择题 After using a C02 portable ext...
- 单项选择题 Accumulations of oily rags sho...
