Home / Standards / GB/T 34539-2017 GB/T 34539-2017 Active Safety requirements on hydrogen-oxygen generator 氢氧发生器安全技术要求 Standard Type GBT ICS 27.180 CCS F19 Status 现行 Issue Date 2017-10-14 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit N/A