问题描述：
[多选]
下列哪些属于灭菌器的安全附件
A．安全阀
B．压力表
C．操作面板
D．蒸汽发生器
参考答案：查看无
答案解析：无
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答案解析：无
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上一篇：一、完形填空It’s Sunday today． There’re 1．（）people in the park． Some are walking． Some are 2．（）tea． Others are watching flowers． Look! There is Lucy． She’s 3．（）a kite 4．（）her brother， Tom． The kite is high in the sky（天空）now． Their parents are sitting under the tree． What are they 5．（）about？ I don’t know． Oh， dear! Look! Lucy’s kite is in a big tree now． Tom 6．（）to climb the tree 7．（）get it back． But his mother doesn’t let him 8．（）it． At the moment we can see Polly is flying high． It can get the kite 9．（）Lucy． Lucy is very happy to get the kite 10．（）．She thanks Polly very much．1．（）
下一篇：灭菌器的物理参数是
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