GB 18484 Standard for pollution control on hazardous waste incineration*, 2020-12-24 Update
GB 5085.3 Identification standards for hazardous wastes Identification for extraction toxicity
GB/T 11133 Standard test method for determination of water in petroleum products, lubricating oils, and additives.Coulometric Karl Fischer titration method*, 2015-12-31 Update
GB/T 16157 "Determination of Particulate Matter in Exhaust from Stationary Pollution Sources and Sampling Methods of Gaseous Pollutants" Amendment No. 1*, 2017-12-29 Update
GB/T 17040 Determination of sulfur in petroleum and petroleum products—Energy dispersive X-ray fluorescence spectrometry*, 2019-03-25 Update