ICNEAClass

ICNEA 7727—Noise and vibration control services

Class · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)

Where 7727 sits

Includes the following noise and vibration control service activities：
Noise and vibration test and analysis services
Noise and vibration impact evaluation and evaluation services
Noise and vibration control technical consulting services
Noise and vibration control engineering application services
Noise and vibration control facility utilization services
Noise and vibration pollution control services for industrial enterprises
Construction noise and vibration pollution control services
Traffic noise pollution control services
Social life noise and vibration pollution control services
Noise and vibration control services
Noise pollution treatment service
Other noise and vibration pollution control services
Refers to providing related environmental service activities such as test analysis, impact evaluation, technical consultation, engineering application, and facility operation for noise and vibration pollution prevention and construction projects.

Noise and vibration prevention, control and monitoring services, included in 7461 (Environmental protection monitoring)
Noise and vibration prevention and control technology research, included in 7320 (Engineering and technical research and experimental development)
Noise and vibration prevention and control engineering design, included in 7484 (engineering design activities)
Noise and vibration prevention and control training and education, included in 8391 (vocational skills training)
Promotion of noise and vibration prevention and control technology, included in 7516 (Environmental protection technology promotion service)
Noise and vibration prevention and control product testing and certification, included in 7452 (testing service) or 7455 (certification and accreditation service)

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