What are the main factors influencing the quotation of air compressors?
- A. make and model
- B. color and appearance
- C. production date
- D. modes of transport
Answer: A. make and model
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
A. 100 B. 300 C. 500 D. 800 Answer: D Analysis: Coating defects caused by oil pollution can cause annual losses of more than 8 million yuan for a single production line, highlighting the importance of oil-free air compressors.
A. Low level of protection B. High level of protection C. Low power D. High noise answer: B. high protection level
Answer: Connect the compressor to a network and use a web-based interface or mobile app to monitor and control it remotely.
A. Permanent magnet frequency conversion, centralized gas supply, energy management B. Home use, commercial use C. Oil and gas, construction, logistics D. Manufacturing, oil and gas, construction Answer: A. Permanent magnet frequency conversion, centralized power supply…