Home / Standards / GB/T 39359-2020 GB/T 39359-2020 Active Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction 积分球法测量悬浮式液固光催化制氢反应 Standard Type GBT ICS 27.010 CCS F19 Status 现行 Issue Date 2020-11-19 Implementation 2021-06-01 Responsible Dept 国家标准委 Drafting Unit N/A