@ggao
2025-03-12
How does the GWL Series compressor achieve zero emissions?
Answer: It uses water lubrication and does not produce any oil-related emissions.
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@ggao
2025-03-12
What type of lubrication does the GWL Series compressor use?
Answer: It uses water as a lubricant, achieving oil-free operation.
@air
2025-04-15
What are the main risks of clogging the optical path system of laser welding machines in automobile manufacturing?
A. Oil coking B. Dust accumulation C. Insufficient pressure D. Answer: A Analysis: Coking oil will block the optical path system of the laser welding machine, resulting in a single maintenance cost exceeding 500,000 yuan.
@air
2025-04-15
17. What is the role of the temperature correction factor?
A. Convert the gas production at different temperatures to standard state B. Calculate the theoretical air compressor displacement C. Evaluate brand market share D. Predicting equipment failure rate Answer: A Analysis: Temperature correction factor is used to unify different temperatures…
@air
2025-04-15
Which capabilities of an enterprise are mainly used to verify ISO 14064 certification?
A. Greenhouse gas emission management B. Energy Management C. Quality management D. Environmental management answer: A analysis: ISO 14064 certification is specifically used to verify the company’s greenhouse gas emissions management capabilities and support carbon exchange…
@air
2025-04-15
What occasions are oil-free air compressors suitable for where air quality requirements are high?
A. Food, drugs, electronics, chemicals B. Home use, commercial use C. Oil and gas, construction, logistics D. Manufacturing, oil and gas, construction Answer: A. Food, drugs, electronics, chemicals