Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YB 731-1970 via email in business day superseded
YB/T 053-2007 Cored wires $214.00 via email in 1~3 business day superseded
YS/T 3002-2012 Specification of sample preparation for gold-bearing ore $120.00 via email in 1~3 business day valid
YS/T 3004-2011 Gold concentrate $120.00 via email in 1~3 business day superseded
YS/T 3005-2011 Methods for sampling and sample preparation of flotation gold concentrates $140.00 via email in 1~3 business day valid
YS/T 3006-2011 Calculation methods of gold recovery rate of cyanide leaching and zinc dust precipitation $120.00 via email in 1~3 business day valid
YS/T 3009-2012 Dynamic Observation Technical Specification of Groundwater in Gold Mine $330.00 via email in 1~3 business day valid
YS/T 3010-2012 Technical Requirement for Groundwater Volume Management Model of Gold Mine $330.00 via email in 1~3 business day valid
YS/T 3011-2012 Technical Specification for Test of Physical and Mechanical Characteristics of Rocks for Gold Mining Engineering $540.00 via email in 1~5 business day valid
YS/T 3012-2012 Technical Specification of Hydrochemical Analysis for Prevention and Control Gold Mine Water Disaster $210.00 via email in 1~3 business day valid
YS/T 3013-2012 Technical Specification for Observation of Tunnel Displacement for the Underwater Gold Mining Engineering $270.00 via email in 1~3 business day valid
YS/T 400-1994 $184.00 via email in 1~3 business day superseded
YS/T 441.1-2014 Management rules of nonferrous metals balance—Part 1:Copper enrichment and metallurgy $250.00 via email in 1~3 business day valid
YS/T 441.2-2014 Management rules of nonferrous metals balance—Part 2:Lead enrichment and metallurgy $250.00 via email in 1~3 business day valid
YS/T 441.3-2014 Management rules of nonferrous metals balance—Part 3:Zinc enrichment and metallurgy $310.00 via email in 1~5 business day valid
YS/T 441.4-2014 Management rules of nonferrous metals balance—Part 4:Tin enrichment and metallurgy $250.00 via email in 1~3 business day valid
YS/T 441.5-2014 Management rules of nonferrous metals balance―Part 5:Gold and silver metallurgy $220.00 via email in 1~3 business day valid
YS/T 591-2006 Heat treatment of wrought aluminium and aluminium alloys $390.00 via email in 1~3 business day superseded
YS/T 594-2006 Rhodium(Ⅲ) nitrate $150.00 via email in 1~3 business day superseded
YS/T 732-2010 Drawings of section of extruded aluminium and aluminium alloys profiles for commercial usage $9930.00 via email in 1~3 business day superseded
* Related standard quantity: * Page quantity: * Current: * First Previous [1][2][3][4][5] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040