Home / Standards / GB/T 14097-1999 GB/T 14097-1999 Abolished Noise limits for small and medium power dieselengines 中小功率柴油机噪声限值 Standard Type GBT ICS 27.020 CCS J91 Status 废止 Issue Date 1999-08-10 Implementation 2000-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A