Dust collection systems are most widely used engineering control technique.
A、正确;
B、错误
发布时间：2025-08-04 06:45:53
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 题搜搜 官方老师解答 )
答案：正确
相关试题
- 1.Dust collection systems are most widely used engineering control technique.
- 2.Chinese is one of the most widely spoken languages in the world. ( )
- 3._____ systems are generally used by managers at lower levels of an organization.
- 4.Which social variety of Australian English is most frequently and widely spoken in Australia?
- 5.Butterfly pattern is the most frequently used in animal patterns.
- 6.South Korea’s culture of testing is one of the most intense systems in the world.
- 7.The most commonly used camera imaging model is the pinhole model
- 8.The most commonly used technique is the___, a distinctive feature of Beijing embroidery.
- 9.collection
- 10.Inhalable dust refers to?
