Home / Standards / GB 18321-2001 GB 18321-2001 Active Limits for noise emitted by agricultural vehicles 农用运输车 噪声限值 Standard Type GB ICS 65.060 CCS T54 Status 现行 Issue Date 2001-03-21 Implementation 2001-06-01 Responsible Dept 生态环境部 Drafting Unit N/A