单项选择题
Bunkering shall be terminated if there is a （）
A.severe electrical storm B.fire on the pier C.fire on the ship D.any of the above
单项选择题 Approximately what percent of tank space should be left for expansion of oil due to possible temperature increase?（）
单项选择题 To avoid excessive surge pressure when bunkering, you should （）
单项选择题 When is the most critical time of bunkering in regards to oil pollution?（）
