Home / Standards / GB/T 33231-2016 GB/T 33231-2016 Active The general principles of water audit in enterprises 企业用水审计技术通则 Standard Type GBT ICS 13.060.25 CCS F04 Status 现行 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 国家标准委 Drafting Unit N/A