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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 12148-1989 Analysis of water used in boiler and cooling system-The determination of total silicon-Photometric method by conversion with hydrofluoric acid for low-silicon 45.0 via email in 1~3 business day abolished
GB/T 9082.2-2011 Heat pipes with wick inside 210.0 via email in 1~3 business day valid
GB/T 11943-2008 Boiler drawings 690.0 via email in 1~5 business day valid
GB/T 30577-2014 Specification of Heat Recovery Steam Generator for Combined-cycle for Gas-steam 230.0 via email in 1~3 business day valid
GB/T 14427-1993 Analysis of water used in boiler and cooling system. Determination of iron 75.0 via email in 1~3 business day abolished
GB/T 16507.2-2013 Water-tube boilers—Part 2:Materials 200.0 via email in 1 business day valid
GB/T 10180-2003 Thermal performance test code for industrial boilers 300.0 via email in 1 business day superseded
DB31/T 628-2012 The energy efficiency testing and evaluation method of industrial heat exchanger in service via email in business day valid
NB/T 47006-2009(JB/T4757) Aluminum plate-fin heat exchanger 360.0 via email in 1 business day valid
GB/T 10658-1989 Analytical methods for boiler water and colling water-Determination of iron in prefilming liquid containing phosphorus and zinc-Sulphosalicylic acid spectrophotometry 15.0 via email in 1~3 business day abolished
GB/T 30576-2014 Specification of Heat Recovery Boiler for Notary Cement Kiln 230.0 via email in 1~3 business day valid
GB/T 27698.2-2011 Test method for the performance of heat exchangers and heat exchange element - Part 2: Tubular heat exchanger 90.0 via email in 1~3 business day valid
GB/T 12154-1989 Analysis of water used in boiler and cooling system-Determination of total aluminum 45.0 via email in 1~3 business day abolished
GB/T 10184-1988 Performance test code for utility boiler 640.0 via email in 1 business day superseded
GB/T 14420-1993 Analysis of water used in boiler and cooling system - Determination of chemical oxygen demand - Rapid method with potassium dichromate 45.0 via email in 1~3 business day abolished
GB/T 21434-2008 Phase change boiler 330.0 via email in 1~3 business day valid
GB/T 16811-2005 Running result and the monitoring and testing for industrial boilers water-treatment equipment 210.0 via email in 1~3 business day valid
GB 12153-1989 Analysis of water used in boiler and cooling system-Determination for mineral oil-Ultraviolet spectrophotometry 30.0 via email in 1~3 business day abolished
GB/T 10820-1989 Boilers using coal for daily life--Thermal efficiency 150.0 via email in 1~3 business day abolished
GB/T 11943-1989 Boiler drawings 435.0 via email in 1~5 business day abolished
About Us | Contact Us | Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020