Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
HJ 371-2018 Technical requirement for environmental labeling products - Gravure ink and flexographic ink $220.00 via email in 1~3 business day valid
HJ 377-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chemical oxygen demand（CODCr） $220.00 via email in 1~3 business day valid
HJ 38-2017 Stationary source emission - Determination of total hydrocarbons,methane and nonmethane hydrocarbons - Gas chromatography $120.00 immediately valid
HJ 404-2021 Technical specifications for acceptance of environmental protection facilities for completed construction projects —— Iron and steel industry $405.00 via email in 1~5 business day valid
HJ 405-2021 Technical specifications for acceptance of environmental protection facilities for completed construction projects —— Petroleum refinery industry $450.00 via email in 1~5 business day valid
HJ 406-2021 Technical specifications for acceptance of environmental protection facilities for completed construction projects —— Ethylene engineering $450.00 via email in 1~5 business day valid
HJ 407-2021 Technical specifications for acceptance of environmental protection facilities for completed construction projects —— Automotive industry $450.00 via email in 1~5 business day valid
HJ 408-2021 Technical specifications for acceptance of environmental protection facilities for completed construction projects —— Paper industry $405.00 via email in 1~5 business day valid
HJ 410-2017 Technical requirement for environmental labeling products -Culture paper $124.00 via email in 1~3 business day valid
HJ 417-2025 Classification and code of ecology and environment information via email in business day valid
HJ 421-2008 Standard of packaging bags containers and warning symbols specific to medical waste $130.00 via email in 1~3 business day valid
HJ 424-2017 Technical requirement for environmental labeling products -Digital copying (including multi-function) devices $300.00 via email in 1~3 business day valid
HJ 434-2008 Dust collection project technical specification of cement industry $460.00 via email in 1~5 business day valid
HJ 435-2008 Dedusting engineering technical specification of iron and steel industry $430.00 via email in 1~5 business day valid
HJ 436-2008 Technical Guidelines For Environmental Protection in Port Project for Check & Accept of Completed Construction Project $790.00 via email in 1~5 business day valid
HJ 437-2008 Technical specification for on-board diagnostic(OBD)system of compression ignition and gas fuelled positive ignition engines of vehicles $140.00 via email in 1~5 business day valid
HJ 438-2008 Durability of Emission Control Systems of Compression Ignition and Gas Fuelled Positive Ignition Engines of Vehicles $80.00 immediately valid
HJ 439-2008 In-service conformity of compression ignition and gas fuelled positive ignition engines of vehicles $110.00 via email in 1~3 business day valid
HJ 440-2008 Technical requirement for environmental labeling products Building decoration engineering $120.00 via email in 1~3 business day valid
HJ 442-2008 Specification for offshore environmental monitoring $900.00 via email in 1~3 business day superseded
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