大学MOOC MineDustControl(矿井粉尘防治)(中国矿业大学)1003544113 最新慕课完整章节测试答案
10DustControlinMineralsMiningandProcessing(2)
Chapter10Exam
1、判断题:
In order to realize the dust control benefits of the discharge cone, the loading spout must be properly positioned to minimize the chance of dust escaping into the ambient air during loading.
选项:
A: 正确
B: 错误
答案: 【 正确】点我阅读全文
