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National Laws, Regulations and Standard
Provincial Regulations and Standards
Relevant Departments
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National Laws, Regulations and Standards
Laws, Standards and requirements for national publication, including Standard Number, Standard Name and Release Department.
Provincial Regulations and Standards
Standards and requirements for national publication, including Standard Number, Standard Name and Release Department.
Relevant Departments
State Administration for Market Regulation, China National Standardization Administration
Quick links
Technical requirements for evaluation of operation effect of rural domestic sewage treatment facilities
