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About releasing " noise of iron roadside bound is restricted value and its measu
From;  Author:Stand originally

To carry out " law of environmental protection of People's Republic of China " and " law of prevention and cure of noise pollution of environment of People's Republic of China " , protect an environment, noise pollution of railroad of prevention and cure, my department decision discharges a standard to national environment noise " railroad border noise is restricted value and measurement technique " (GB 12525-90) undertake modification. Announce modification plan now, carry out since October 1, 2008.
  
Hereby announcement.
  
Accessory: " noise of iron roadside bound is restricted value and measurement technique " (GB 12525-90) modification plan

Two years on July 30

Thematic word: Environmental protection discharges standard railroad noise to revise plan announcement



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