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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SL 257-2000 Code for waterway survey 1170.0 via email in 1~10 business day to be superseded
SL 196-1997 Code for hydrologic investigation 480.0 via email in 1~3 business day abolished
DL/T 5105-1999 Specifications on water conservancy computation of hydroelectric projects 510.0 via email in 1~3 business day valid
SL 270-2001 Technical regulation of sampling and preparating on water environment of the heavy sediment - laden river 255.0 via email in 1~3 business day valid
SL 195-1997 Standard for hydrological research 390.0 via email in 1~3 business day abolished
DB23/T 1663-2015 via email in business day valid
SL 239-1999 Assessment and acceptance specification for construction quality of levee project 330.0 via email in 1~3 business day abolished
GB/T 23598-2009 Code of practice for water resources bulletin 480.0 via email in 1~3 business day valid
SL 201-1997 Regulation for compilation of river basin planning 675.0 via email in 1~8 business day abolished
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