A. Theoretical value of exhaust volume
B. Actual demand for gas production
C. Equipment appearance size
D. Brand market ranking
Answer: B
parsing: Selection should take the actual gas production demand as the core parameter.
A. Permanent magnet frequency conversion, centralized gas supply, energy management B. Home use, commercial use C. Oil and gas, construction, logistics D. Manufacturing, oil and gas, construction Answer: A. Permanent magnet frequency conversion, centralized power supply…
A. Screw B. Piston C. Centrifugal wheel D. Scroll disk answer: B. piston
Answer: Yes, the GWL Series compressor adopts an efficient cooling system and can operate normally in high-temperature environments.
A. Price and brand B. Performance, price and brand C. Service quality and reputation D. Production date and transportation method Answer: C. Service quality and credibility
A. General Standard B. Medical Standard C. Industry Standard D. No standard answer required: B. medical standard