21 GB/T 5466-1993 摩托車排氣污染物的測量 怠速法 Measurement method for exhaust emissions from motorcycle at idle speed
22 GB/T 6456-1986 柴油機排放試驗方法--第一部分: 汽車及工程機械用
Diesel engine exhaust emission--Test method--Part 1: Automobile and construction machinery applications
23 GB 8172-1987 城鎮(zhèn)垃圾農(nóng)用控制標準
Control standards for urban wastes for agricultural use
24 GB 8173-1987 農(nóng)用粉煤灰中污染物控制標準
Control standards of pollutants in fly ash for agricultural use
25 GB 8978-1996 污水綜合排放標準
Integrated wastewater discharge standard
26 GB 9078-1996 工業(yè)爐窯大氣污染物排放標準
Emission standard of air pollutants for industrial kiln and furnace
27 GB 12348-1990 工業(yè)企業(yè)廠界噪聲標準
Standard of noise at boundary of industrial enterprises
28 GB 12523-1990 建筑施工場界噪聲限值
Noise limits for construction site
29 GB 12525-1990 鐵路邊界噪聲限值及其測量方法
Emission standards and measurement methods of railway noise on the boundary alongside railway line
30 GB 13015-1991 含多氯聯(lián)苯廢物污染控制標準
Control standard on poly chlorinated biphenyls for waste slags
22 GB/T 6456-1986 柴油機排放試驗方法--第一部分: 汽車及工程機械用
Diesel engine exhaust emission--Test method--Part 1: Automobile and construction machinery applications
23 GB 8172-1987 城鎮(zhèn)垃圾農(nóng)用控制標準
Control standards for urban wastes for agricultural use
24 GB 8173-1987 農(nóng)用粉煤灰中污染物控制標準
Control standards of pollutants in fly ash for agricultural use
25 GB 8978-1996 污水綜合排放標準
Integrated wastewater discharge standard
26 GB 9078-1996 工業(yè)爐窯大氣污染物排放標準
Emission standard of air pollutants for industrial kiln and furnace
27 GB 12348-1990 工業(yè)企業(yè)廠界噪聲標準
Standard of noise at boundary of industrial enterprises
28 GB 12523-1990 建筑施工場界噪聲限值
Noise limits for construction site
29 GB 12525-1990 鐵路邊界噪聲限值及其測量方法
Emission standards and measurement methods of railway noise on the boundary alongside railway line
30 GB 13015-1991 含多氯聯(lián)苯廢物污染控制標準
Control standard on poly chlorinated biphenyls for waste slags