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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 2293-1997 Solid products of coal carbonization―Determination of quinoline-insoluble $75.00 via email in 1~3 business day abolished
GB/T 2294-1997 Solid products of coal carbonization - Determination of softening point $130.00 via email in 1~3 business day abolished
GB/T 2539-1981 Paraffins;Determination of melting point(cooling curve) $184.00 via email in 1~3 business day abolished
GB/T 2539-2008 Petroleum waxes - Determination of melting point-cooling curve method $74.00 immediately abolished
GB/T 2539-2023 Determination of melting point of petroleum waxes—Cooling curve method $160.00 via email in 1~3 business day valid
GB/T 254-1998 Semi-refined paraffin wax $45.00 via email in 1~3 business day abolished
GB/T 254-2010 Semi-refined paraffin wax $70.00 via email in 1~3 business day superseded
GB/T 254-2022 Semi-refined paraffin wax $105.00 via email in 1~3 business day valid
GB/T 25961-2010 Standard test method for corrosive sulfur in electrical insulating oils $124.00 via email in 1~3 business day valid
GB/T 26510-2011 Plastic modified bitumen for waterproof $160.00 via email in 1~3 business day valid
GB/T 26528-2011 Styrene butadiene styrene(SBS) modified bitumen for waterproof $60.00 immediately valid
GB/T 29497-2013 High-flash aromatic naphthas $120.00 via email in 1~3 business day superseded
GB/T 29497-2017 High-flash aromatic hydrocarbon solvents $100.00 via email in 1~3 business day valid
GB/T 30516-2014 Bitumen with High Viscosity and Elastic Recovery for Pavement $120.00 immediately valid
GB/T 30598-2014 General specifications of epoxy asphalt materials for paving roads and bridges $220.00 via email in 1~3 business day valid
GB/T 3070-1982 Pitch coke $180.00 via email in 1~3 business day abolished
GB/T 3146.1-2010 Industrial aromatic hydrocarbons and related materials - Determination of distillation range - Part 1: Distillation method $240.00 via email in 1~3 business day valid
GB/T 3406-2010 Petroleum toluene $150.00 via email in 1~3 business day valid
GB/T 3407-2010 Petroleum xylene $234.00 via email in 1~3 business day superseded
GB/T 3407-2019 Petroleum xylene $75.00 via email in 1~3 business day valid
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