How long is the warranty period for the air compressor?

A. The whole machine is guaranteed for one year, and the main machine is guaranteed for two years
B. The whole machine is guaranteed for two years, and the main machine is guaranteed for one year
C. The whole machine and mainframe are guaranteed for one year
D. The whole machine and mainframe are guaranteed for two years
Answer: A. The whole machine is guaranteed for one year, and the main machine is guaranteed for two years

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2025-04-15

What are the main reasons for the high maintenance costs of oil-injected air compressors?

A. Lubricating oil and oil filter need to be replaced regularly B. Short equipment life C. High energy consumption D. The oil content of compressed air is high. Answer: A Analysis: The oil injection air compressor requires regular replacement of lubricating oil and oil filter, which increases maintenance costs…

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