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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 309-2007 criterion of metrology accreditation for quality test institute of water resources $150.00 via email in 1~3 business day abolished
SL 309-2013 Assessment criterion of metrology accreditation for $484.00 via email in 1~5 business day valid
SL 31-2003 Code of water pressure test in borehole for water resources and hydropower engineering $110.00 immediately valid
SL 310-2004 Technical code for water supply engineering of town and village $1500.00 via email in 1~5 business day superseded
SL 310-2019 Technical specification for water supply projects in towns and villages $2850.00 via email in 1~10 business day valid
SL 311-2004 Hydraulic and hydroelectric engineering design code for high voltage electrical installation $1050.00 via email in 1~3 business day valid
SL 312-2005 Code on operation and maintenance of soil and water conservation works $300.00 via email in 1~3 business day abolished
SL 313-2004 Geological code of construction period for water resources and hydropower project $1050.00 via email in 1~3 business day superseded
SL 314-2004 Design specification for roller compacted concrete dams $340.00 via email in 1~3 business day superseded
SL 314-2018 Design specification for roller compacted concrete dams $250.00 via email in 1~3 business day valid
SL 315-2005 Environmental impact assessment code hydroelectric station project for rural area $590.00 via email in 1~3 business day abolished
SL 316-2004 Code of practice for safety appraisal of pumping station $880.00 via email in 1~3 business day superseded
SL 316-2015 Code of practice for safety appraisal of pumping station $1170.00 via email in 1~5 business day valid
SL 317-2004 Installation and acceptance specification for pumping station $1800.00 via email in 1~5 business day superseded
SL 317-2015 via email in business day superseded
SL 318-2011 Technique regulation for water conservancy combined with schistosomiasis prevention $880.00 via email in 1~5 business day superseded
SL 319-2005 Design specification for concrete gravity dams $600.00 immediately superseded
SL 319-2018 Design specification for concrete gravity dams $1275.00 via email in 1~5 business day valid
SL 32-1992 Technical specifications for construction of hydraulic structure sliding formwork $630.00 via email in 1~3 business day superseded
SL 32-2014 Technical specification for slip-form construction of hydraulic structures $2069.00 via email in 1~8 business day valid
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