Home / Standards / GB/T 44692.4-2026 GB/T 44692.4-2026 Upcoming Equipment integrity of hazardous chemicals enterprises—Part 4:Information technology specification 危险化学品企业设备完整性 第4部分:信息技术规范 Standard Type GBT ICS 71.120.01 CCS G90 Status 即将实施 Issue Date 2026-02-27 Implementation 2026-06-01 Responsible Dept 国家标准委 Drafting Unit N/A