Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 27736-2011 General calculation method of the system energy equilibrium in pulp and paper production process 150.0 via email in 1~3 business day valid
GB/T 10339-2007 Testing method of light scattering and absorption coefficient for paper board and pulps 180.0 via email in 1~3 business day valid
GB/T 461.1-2002 Paper and board-Determinatoin of capillary rise(Klemm method) 60.0 via email in 1~3 business day valid
GB/T 26459-2011 Pulp,paper and board—Determination of the post color number 120.0 via email in 1~3 business day valid
GB/T 2679.2-2015 Sheet materials―Determination of water vapour trasmission rate―Gravimetric (Dish) method 165.0 via email in 1~3 business day valid
GB/T 22811-2008 Corrugated fibreboard - Determination of the grammage of the component papers after separation 180.0 via email in 1~3 business day valid
GB/T 451.3-1989 Paper and board--Determination of thickness 60.0 via email in 1~3 business day abolished
GB/T 451.1-1989 Paper and board--Determination of size and deviation 30.0 via email in 1~3 business day superseded
GB/T 24993-2010 Measurement of Zeta potential at paper machine wet end 180.0 via email in 1~3 business day valid
GB 7981-1987 45.0 via email in 1~3 business day valid
GB/T 1541-1989 Paper and board - Determination of dirt 30.0 via email in 1~3 business day superseded
QB/T 2896-2007 Paper and board - Determination of wet pick and wet repellence 75.0 via email in 1~3 business day valid
QB/T 3702-1999 Pulps--Laboratory beating--Valley beater method 120.0 via email in 1~3 business day valid
SN/T 1025-2001 Rules for the inspection of transport packaging for export commodities--Corrugated board for box 105.0 via email in 1~3 business day superseded
GB 2677.8-1981 15.0 via email in 1~3 business day superseded
DB21/T 2756-2017 Pesticide packaging bag paper via email in business day
GB/T 10739-1989 Paper board and pulps--Conditioning of samples and testing atmospheres 30.0 via email in 1~3 business day superseded
GB/T 24328.7-2009 Tissue paper and tissue products—Part 7:Determination of ball burst strength 120.0 via email in 1~3 business day valid
GB/T 5401-2004 Pulps - Determination of alkali solubility 90.0 via email in 1~3 business day valid
GB/T 7975-2005 Paper and board-Determination of color(diffuse reflectance method) 105.0 via email in 1~3 business day valid
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