Answer: Regular replacement of water filters, air filters, and other consumables is required, as well as inspection of the cooling system, lubrication system, and other components.
A. 1873 B. 1871 C. 1965 D. Answer in 2017: A. in 1873
A. Food and beverage, pharmaceuticals, cigarettes, electricity, heavy industry, chemical fiber, manufacturing, automobiles, etc. B. Household use, commercial use, agricultural production use C. Oil and gas, construction, logistics, medical D. Manufacturing, oil…
Answer: It uses water lubrication and does not produce any oil-related emissions.
Answer: It ensures the purity of compressed air, which is essential for food safety and quality.