Answer: It is widely used in medical, food and beverage, electronics, pharmaceutical, chemical, textile, and laboratory industries.
A. Monthly B. Quarterly C. Once a year D. The answer depends on usage: D. Depending on usage
Answer: Regular inspections of the air filter, lubrication system, and motor can help prevent premature wear and tear.
A. Noise is loud B. Low efficiency C. Maintaining complex D. Low noise and high efficiency Answer: D. Low noise and high efficiency
Answer: It must meet strict standards for purity and reliability to ensure the quality of pharmaceutical products.