| 1. | Triangular nuts for use with electrical equipment in mining
矿山预防潜在性爆炸气体的电气设备.三角头螺母 |
| 2. | Blast gas cloud
爆炸气体云 |
| 3. | Electrical apparatus for potentially explosive atmospheres for mining ; triangle head bolts
矿山预防潜在性爆炸气体的电气设备.三角头螺栓 |
| 4. | Electrical apparatus for explosive gas atmospheres - repair and overhaul for apparatus used in explosive atmospheres other than mines or explosives
爆炸气体环境防护用电气设备.防爆电气设备 |
| 5. | Potentially explosive atmospheres - explosion prevention and protection - determination of minimum ignition energy of dust air mixtures
潜在性爆炸气体.爆炸预防和防护.灰尘空气混合物最小点火能的测定 |
| 6. | Safety of industrial trucks - operation in potentially explosive atmospheres - use in flammable gas , vapour , mist and dust
工业用卡车的安全.在潜在爆炸气体环境下的工作.在可燃气体,蒸气,潮湿和灰尘下使用 |
| 7. | Electrical apparatus for explosive gas atmospheres - part 20 : data for flammable gases and vapours , relating to the use of electrical apparatus
爆炸气体环境的电器设备.第20部分:与使用电气设备有关的可燃性气体和蒸气的数据 |
| 8. | Reciprocating internal combustion engines - safety requirements for design and construction of engines for use in potentially explosive atmospheres - group ii engines for use in flammable dust atmospheres - part 3 : group ii engines for use in flammabel dust atmospheres
往复式内燃发动机.用在潜在爆炸气体环境下发动机结构和设计安全要求.用于可燃灰尘环境下的ii组发动机.第3部分:用于可燃灰尘环境下的ii组发动机 |
| 9. | Reciprocating internal combustion engines - safety requirements for design and construction of engines for use in potentially explosive atmospheres - group ii engines for use in flammable gas and vapour atmospheres - part 1 : group ii engines for use in flammable gas and vapour atmospheres
往复式内燃发动机.用在潜在爆炸气体环境下发动机结构和设计安全要求.用于可燃气体和蒸气环境的ii组发动机.第1部分:用于可燃气体和蒸气环境的ii组发动机 |
| 10. | Reciprocating internal combustion engines - safety requirements for design and construction of engines for use in potentially explosive atmospheres - group i engines for use in underground workings susceptible to firedamp and or combustible dust - part 2 : group i engines for use in underground workings susceptible to firedamp and or combustible dust
往复式内燃发动机.用在潜在爆炸气体环境下发动机结构和设计安全要求.用于地下工作时对沼气和或可燃性尘土敏感的i组发动机.第2部分:用于地下工作时对沼气和或可燃性尘土敏感的i组发动机 |
