Home / Standards / GB/T 19518.2-2026 GB/T 19518.2-2026 Upcoming Explosive atmospheres—Electrical resistance traces heating—Part 2: Application guide for design, installation and maintenance 爆炸性环境 电阻式伴热器 第2部分:设计、安装和维护应用导则 Standard Type GBT ICS 29.260.20 CCS K35 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A