[单选] After making the required notification that a large oil spill into the water has occurred，the FIRST action should be to（）.

During loading and discharging operations，in addition to when the cargo tanks have been properly filled，each inert gas system must be capable of maintaining a minimum gas pressure of（）. 150 millimeters of water pressure。 125 millimeters of water pressure。 100 millimeters of water pressure。 75 millimeters of water pressure。 怎样计算销量增长率？ 线圈的同名端指线圈（） 中绕向一致的端头，即所感生的电动势的极性是始终相同。 号码相同的端子。 外形结构和紧固件相同的端子。 要两个或两个以上完全相同时，其端子才能冠以同名端。 怎样计算客户毛利率？ 权力的种类有（） 奖赏权力。 强制权力。 参照权力。 合法权力。 专长权力。 After making the required notification that a large oil spill into the water has occurred，the FIRST action should be to（）.