["每日 тест", катализаторорованное кфикализированное тфинализированноето топлифинализированноене (вопрос выбора). [],

2017-10-22View Original

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本帖最后由绿莲花于 2017-10-22 10:28 编辑参与：奖5财富；回答正确：奖10财富；注：此贴有效时间48小时。单选题：对于储存剧毒介质和设计要求不允许有微量泄漏的容器必须做(　　)。 A、耐压试验 B、气压试验 C、密封性试验 D、水压试验答案：C动动手指参与进来，大家学到知识才是我们最终目的。http://bbs.hcbbs.com/static/image/hrline/1.gif http://bbs.hcbbs.com/static/image/hrline/2.gif 注：两天后答案自动公布。 2017年煤化工之“我的技术改造” http://bbs.hcbbs.com/thread-1786290-1-1.html 【每日一题】催化焦化重整油品调和版2017年汇总贴 http://bbs.hcbbs.com/thread-1811219-1-1.html

Reply #22017-10-22

对于储存剧毒介质和设计要求不允许有微量泄漏的容器必须做(　C 　)。 A、耐压试验 B、气压试验 C、密封性试验 D、水压试验

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["每日 тест", катализаторорованное кфикализированное тфинализированноето топлифинализированноене (вопрос выбора). [],

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