GB 7957-2003
矿灯安全性能通用要求
General requirements for safety of cap lamp
- 实施日期
- 2004-06-01
- ICS 分类
- 29.260.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 158 条
GB 7957-2003
General requirements for safety of cap lamp
GB 3836.8-2003
Electrical apparatus for explosive gas atmospheres--Part 8: Type of protection “n”
GB/T 18616-2002
Corrugated flexible metallic hose assmeblies for the protection of electrical cables in explosive atomspheres
GB 3836.14-2000
Electrical apparatus for explosive gas atmospheres--Part 14:Classification of hazardous areas
GB 12476.1-2000
Electrical apparatus for use in the presence of combustible dust--Part 1-1:Electrical apparatus protected by enclosures and surface temperature limitation--Specification for apparatus
GB 3836.4-2000
Electrical apparatus for explosive gas atmospheres--Part 4:Intrinsic safety “i”
GB 3836.15-2000
Electrical apparatus for explosive gas atmospheres--Part 15:Electrical installation in hazardous areas (other than mines)
GB 7958-2000
Capacitor discharge type exploders for coal mines
GB 3836.3-2000
Electrical apparatus forexplosive gas atmospheres--Part 3:Increased safety “e”
GB 3836.2-2000
Electrical apparatus forexplosive gas atmospheres--Part 2:Flameproof enclosure “d”
GB 3836.1-2000
Electrical apparatus for explosive gas atmospheres--Part 1:General requirements
GB 3836.13-1997
Electrical apparatus for explosive gas atmospheres--Part 13:Repair and overhaul for apparatus used in explosive gas atmospheres
GB 3836.12-1991
Electrical apparatus for explosive atmospheres--Classification ofgases or vapours with air according to their maximum experimental safe gaps andminimum igniting currents
GB 3836.11-1991
Electrical apparatus for explosive atmospheres--Method of test for ascertainment of maximum experimental safe gap
GB 3836.9-1990
Electrical apparatus for explosive atmospheres--Encapsulated electrical apparatus “m”
GB 3836.7-1987
Electrical apparatus for explosive atmospheres--Sand filled electrical apparatus'q'
GB 3836.6-1987
Electrical apparatus for explosive atmospheres--Oil immersed electrical apparatus 'o'
GB 3836.5-1987
Electrical apparatus for explosive atmospheres--Pressurized electrical apparatus 'p'