对于一个液化气球罐来说,当球罐收发液化石油气时,该系统就为()。 孤立系统。 闭口系统。 绝热系统。 开口系统。
将数据组成适合于正确传输的帧形式,提供可靠的信息传送机制是()。 物理层。 链路层。 传输层。 会话层。
when (),the provisions of the Bill of Lading will be used as a basis for settlement. an event is in connection with the marine peril at sea。 a matter is linked to a person injury。 a fact is being contacted by Charter Party。 a case is related to dispute about cargo。
销售渠道成员中,辅助性成员包括哪些?
High firing pressures and a low exhaust temperature in a diesel engine may result from (). decreased piston to cylinder head clearance。 increased exhaust system back pressure。 early fuel injection timing。 low scavenge air temperature。
金葵花及金卡客户准入标准中的总资产包括客户在开户分行所有客户号项下的()。