[问答题] 读零件图的方法步骤有哪些？

图腾崇拜 信息系统的逻辑模型要解决系统“干什么”，同时也要解决系统“如何干”等问题 抽动症 You are developing a Windows Communication Foundation (WCF) service. You write a method named Submit that accepts messages of the type System.ServiceModel.Channels.Message. You need to process the body of the incoming messages multiple times in the method. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)（） [" Use the GetBody method of the Message class to read the content of the messages."," Use the CreateBufferedCopy method of the Message class to load the messages into memory."," Use the WriteBodyContents method of the BodyWriter class to make a copy of the messages."," Use the CreateMessage method of the MessageBuffer class to make a copy of the messages."] 发泡陶瓷保温板外墙面安装卡钉的过程中，墙面高度超过（）不分格和楼层超过（）以上的高层建筑，应增加固定卡钉。 ["A.6m，15m ","B.4m，20m ","C.6m，20m ","D.4m，15m"] 读零件图的方法步骤有哪些？