Home / Standards / GB/T 46692.2-2025 GB/T 46692.2-2025 Active Gas detectors for workplace atmospheres—Part 2: Selection, installation, use and maintenance of detectors for toxic gases 工作场所环境用气体探测器 第2部分:有毒气体探测器的选型、安装、使用和维护 Standard Type GBT ICS 29.260.20 CCS K 35 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A