Answer: It is widely used in medical, food and beverage, electronics, pharmaceutical, chemical, textile, and laboratory industries.
A. 5%-10% B. 10%-15% C. 15%-20% D. 20%-28% Answer: D analysis: Permanent magnet frequency conversion technology combined with oil-free compression can significantly improve energy efficiency, reducing it by 20%-28…
Answer: It uses water as a lubricant, achieving oil-free operation.
A. Brand and model B. Color and appearance C. Production date D. Answer to transportation method: A. make and model
Answer: It should be installed in a cool, dry place with adequate ventilation and away from sources of heat and moisture.
A. Produce lubricating oil B. No lubricating oil C. Need to replace lubricating oil frequently D. High noise answer: B. No production of lubricating oil