@air
2025-04-15
When can the history of air compressors go back?
- A. in 1873
- B. in 1871
- C. in 1965
- D. in 2017
Answer: A. in 1873
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@air
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What are the main steps for troubleshooting air compressors?
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18. What is the purpose of cleaning the cooler every month?
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What are the main criteria for selecting an air compressor agent?
A. Price and brand B. Performance, price and brand C. Service quality and reputation D. Production date and transportation method Answer: C. Service quality and credibility