Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
WS 1-1996 via email in business day superseded
WS 10012-2023 Delimitation and classification of endemic arsenicosis areas $105.00 via email in 1~3 business day valid
WS 10013-2023 Hygienic specification of central air conditioning ventilation system in public places $165.00 via email in 1~3 business day valid
WS 10014-2023 Health standard of drinking water facilities in schools and kindergartens $135.00 via email in 1~3 business day valid
WS 103-1999 Hygienic specification of production enterprises supplying nutrition meal for students $210.00 via email in 1~3 business day valid
WS 104-1999 Diagnosis for endemic cretinism and endemic subclinical cretinism $304.00 via email in 1~3 business day superseded
WS 176-1999 $264.00 via email in 1~3 business day superseded
WS 177-1999 $180.00 via email in 1~3 business day valid
WS 178-1999 Exemption of natural radiative material in domestic ceramics $210.00 via email in 1~3 business day valid
WS 179-1999 $490.00 via email in 1~5 business day superseded
WS 180-1999 Radiological protection standards for container of sealed γ radiation source $224.00 via email in 1~3 business day abolished
WS 181-1999 $264.00 via email in 1~3 business day superseded
WS 191-1999 Diagnostic criteria and principles of management of chancroid $120.00 via email in 1~3 business day valid
WS 192-1999 Radiologic diagnosis of skeletal fluorosis $210.00 via email in 1~3 business day valid
WS 192-2007 Radiologic diagnosis of skeletal fluorosis via email in business day valid
WS 192-2008 $100.00 via email in 1~3 business day superseded
WS 195-2001 Diagnositc criteria and principles of management of legionnaires disease $220.00 via email in 1~3 business day valid
WS 196-2001 Classification of tuberculosis $95.00 via email in 1~3 business day abolished
WS 196-2017 Classification of tuberculosi via email in business day valid
WS 2-1-73 via email in business day superseded
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