Answer: The compressor uses water instead of oil to lubricate the screw elements, eliminating the risk of oil contamination in the compressed air.
A. Industry, energy, construction, mining B. Home use, commercial use C. Oil and gas, construction, logistics D. Manufacturing, oil and gas, construction Answer: A. Industry, energy, construction, mining
A. Weight B. Light weight C. Large D. Small size and light weight Answer: D. Small size and light weight
Answer: It must meet strict standards for purity and reliability to ensure the quality of pharmaceutical products.
A. ISO 50001 B. Germany Tüv “0” level oil-free certification C. CE certification D. IATF 16949 Answer: B Analysis: Germany’s Tüv “0” level oil-free certification is specially used for testing…
Answer: It alerts the operator with visual and audible warnings, and provides diagnostic information to help identify the problem.