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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 221-2009 Specification on compiling hydropower development planning of medium and small rivers $570.00 via email in 1~5 business day superseded
SL 221-2019 Code of formulating hydropower development planning for medium-sized and small rivers $630.00 via email in 1~5 business day valid
SL 222-1999 Guidelines of power system designing for rural hydropower supplied regions $270.00 via email in 1~3 business day superseded
SL 222-2013 $820.00 via email in 1~5 business day abolished
SL 223-1999 $1424.00 via email in 1~8 business day superseded
SL 223-2008 Specification of construction acceptance on water resources and hydroelectric development $850.00 via email in 1~5 business day superseded
SL 224-1998 Assessment standard for flood control operation of reservoir $240.00 via email in 1~3 business day valid
SL 226-1998 Standard for Abolition of Hydraulic and Hydropower Metal Structure $220.00 via email in 1~3 business day valid
SL 227-1998 Technical Standard of Rubber Dam $1120.00 via email in 1~3 business day abolished
SL 228-1998 Design code for concrete face rockfill dams $280.00 via email in 1~3 business day superseded
SL 228-2013 Design code for concrete face rockfill dams $1200.00 via email in 1~3 business day valid
SL 229-2000 Specification on automation design of small hydropower station $360.00 via email in 1~3 business day superseded
SL 229-2011 automation design code for small hydropower station $420.00 via email in 1~3 business day valid
SL 23-1991 via email in business day superseded
SL 23-2006 Design code for anti-frost-heave of canal and its structure $850.00 via email in 1~3 business day abolished
SL 230-1998 Specifications for maintenance and repair of concrete dam $900.00 via email in 1~3 business day abolished
SL 230-2015 via email in business day valid
SL 233-2016 via email in business day valid
SL 233.1-2016 $260.00 via email in business day valid
SL 233.10-2016 $120.00 via email in business day valid
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