Ex-proof light housing material: _______
Ex-proof light housing material: _______
发布时间：2025-07-03 15:47:09
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答案：Copper Free Aluminum
相关试题
- 1.Ex-proof light housing material: _______
- 2.【单选题】3. house A. 3. housing B. 3. houseing 答案： 3. housing
- 3.shed light on
- 4.Can I download this material for free?
- 5.In LED, most of the light is in the active region.
- 6.we can find the material from title block
- 7.What does the green light in The Great Gatsby stand for? （ ）
- 8.A flashing red warning light on a CRT normally indicates:
- 9.A spectrophotometer is employed to measure the amount of light that a sample absorbs.
- 10.All material things in the universe known to our senses are composed of one or more chemical________.
