When does auxiliary burner of incinerator put into operation? () Ⅰ.tart incinerator when it is cold Ⅱ.he sludge for dealing with is little Ⅲ.he sludge for dealing with is large Ⅳ.he water and impurity in sludge are too much Ⅴ.he temperature in incinerator is low Ⅵ.ealing with little solid rubbish Ⅰ+Ⅱ+Ⅲ+Ⅴ。 Ⅰ+Ⅱ+Ⅲ+Ⅳ。 Ⅰ+Ⅳ+Ⅴ+Ⅵ。 Ⅰ+Ⅱ+Ⅲ+Ⅵ。
A thrust block is designed to(). absorb the shock of wave pressure at the bow。 be placed between the engines and the foundation to absorb the vibration。 transmit the thrust of the engine to the propeller。 transmit the thrust of the propeller to the vessel。
以下哪项不是编制国库会计报表的基本要求()。 数字必须真实。 内容必须完整。 编制人必须签章。 编报必须及时。
市场观念的一种类别,指以消费需求为中心开展市场营销活动的观念,也称作()。 生产者导向观念。 消费者导向观念。 管理者导向观念。 销售者导向观念。
A simplified construction plan may be included in the ship construction portfolio provided it adequately defines the(). areas where special materials are used。 hazardous areas。 location of emergency repair equipment。 type and strength of materials used。
服务质量差距模型反映了产生服务质量问题的主要原因,具体包括的内容有()。