The MARPOL Convention is the main international convention（） ["about marine pollution prevention","covering marine protection of life","about marine","about ship and port security"]
私人银行产品服务以（）为中心。 ["利益","考核","产品","客户"]
自动过分相插头测量，其阻值的正常范围为（）。
私人银行客户开户账户可分为（）和（）账户。 ["A.单一；联名","B.单一；合并","C.储蓄；投资","D.储蓄；转账"]
When the engine room is put in standby condition, the engineer in charge of the watch need not to（） ["ensure all machinery which may be used during maneuvering is in ready","ensure an adequate reserve of power is available for steering gear and other requirements","keep the main propulsion unit controls continuously attended when in the manual mode of operation","ensure all machinery which may be used during maneuvering is running stably"]
产品设计的质量职能是什么？
