Home / Standards / GB/T 32164-2015 GB/T 32164-2015 Active Water saving enterprises—Ethylene production 节水型企业 乙烯行业 Standard Type GBT ICS 03.100.50 CCS P01 Status 现行 Issue Date 2015-10-13 Implementation 2016-05-01 Responsible Dept 国家标准委 Drafting Unit N/A