Answer: Ensure the installation site is clean, dry, and well-ventilated, and check the power supply and piping connections.
A. General Certification B. Medical certification C. Industrial certification D. No certification required answer: B. Medical certification
Answer: The advantages include no oil contamination, low maintenance costs, long service life, and high energy efficiency.
A. 5% B. 11% C. 20% D. 30% answer: B Analysis: For every 1000 meters increase in altitude, the air density drops by about 11%.
Answer: It provides clean, dry compressed air for electronic manufacturing processes.
A. Noise is loud B. Low efficiency C. Maintaining complex D. Low noise and high efficiency Answer: D. Low noise and high efficiency