[问答题] 简要说明冲压件外观检查的注意事项。

决策是一种最优化技术。 Except as provided for otherwise，an oil tanker might discharge certain amount at certain rate of oil or oily mixtures into sea when（）. ["the tanker is within 50 nautical miles from the nearest land","the tanker is no more than 50 nautical miles from the nearest land","the tanker is more than 50 nautical miles from the nearest land","the tanker is not more than 50 nautical miles from the nearest land"] 酸化施工中如果高压管线出现泄漏，停泵用（）顶替，将管线内的压力放掉后处理。 最大可能法是将风险型决策转变为确定型决策的一种方法。 股利政策无关论建立在多种假设的基础上，主要有（） ["股票交易不需付出交易成本","发行股票不需支付发行费用","管理当局拥有的信息少于投资者","政府对企业不征收所得税"] 简要说明冲压件外观检查的注意事项。