@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 is the usual motor power equipped for the GWL Series compressor?
Answer: The motor power typically ranges from [C] to [D] kW.
@air
2025-04-15
The advantages of oil-injected air compressors do not include which of the following?
A. Lower cost B. Simple maintenance C. Compressed air pure D. Wide application range Answer: C analysis: The advantages of oil-injected air compressors include low cost, simple maintenance and wide application range, but the compressed air has a high oil content…
@air
2025-04-15
7. When the humidity is higher than 70%, condensed water separates out, resulting in a decrease in effective air volume?
A. 1-2% B. 3-5% C. 6-8% D. 10-15% Answer: B Analysis: High humidity reduces effective air volume by 3-5%.
@air
2025-04-15
What are the main types of air compressors in the logistics industry?
A. Portable air compressor B. Industrial air compressor C. Medical air compressor D. Mine air compressor Answer: A. portable air compressor
@ggao
2025-03-12
How does the GWL Series compressor ensure the purity of compressed air?
Answer: By adopting water lubrication technology, it avoids oil contamination of compressed air and uses an efficient oil-air separation system to ensure the purity of compressed air.