2013CJ/T 96-2013 General detecting methods for the chemical characteristic of domestic refuse
1999CJ/T 103-1999 Municipal domestic refuse.Determination of total nitrogen.Semi-micro Kjeldahl method
CJ/T 103-1999 Municipal domestic refuse.Determination of total nitrogen.Semi-micro Kjeldahl method was changed to CJ/T 96-2013 General detecting methods for the chemical characteristic of domestic refuse.