A. management of the greenhouse gas emissions is
B. energy management
C. quality management
D. environmental management
Answer: A
Analysis: ISO 14064 certification is specifically used to verify the company’s ability to manage greenhouse gas emissions and support carbon trading.
Answer: The main features include energy efficiency, low pressure, oil-free operation, and water lubrication, providing pure compressed air suitable for industries with high air quality requirements.
A. 1873 B. 1871 C. 1965 D. Answer in 2017: A. in 1873
A. 0.05 bar B. 0.1 bar C. 0.2 bar D. 0.5 Bar Answer: B Analysis: The pressure drop per 50 meters of pipeline increases by 0.1 bar, and the flow loss is about 2%.
Answer: It offers superior energy efficiency, lower maintenance costs, and a longer lifespan.
A. Gas separation and storage B. Home use of C. Commercial places use D. Agricultural production uses answer: A. Gas separation and storage