| 1. | Classification of environmental conditions ; part 1 : environmental parameters and their severities
环境条件分类.第1部分:环境参数和严酷条件 |
| 2. | Classification of environmental conditions - part 1 : environmental parameters and their severities
环境条件分类.第1部分:环境参数及其严酷程度 |
| 3. | Classification of environmental conditions part 2 : environmental conditions appearing in nature air pressure
环境条件分类.第2部分:自然界出现的环境条件.气压 |
| 4. | Classification of environmental conditions . part 2 : environmental conditions appearing in nature . air pressure
环境条件分类.第2部分:自然环境条件.第3节:气压 |
| 5. | Classification of environmental conditions - environmental conditions appearing in nature - dust , sand , salt mist
环境条件分类.大自然呈现的环境条件.灰尘沙盐雾 |
| 6. | Classification of environmental conditions part 1 : classification of environmental parameters and their severities
环境条件分类.第1部分:环境参数及其严酷程度分类 |
| 7. | Classification of environmental conditions - environmental conditions appearing in nature - air pressure
环境条件分类.第2部分:大自然呈现的环境条件.第3节:大气压力 |
| 8. | Classification of environmental conditions part 2 : environmental conditions appearing in nature . precipitation and wind
环境条件分类.第2部分:自然界出现的汉条件.降水和风 |
| 9. | Classification of environmental conditions . part 2 : environmental conditions appearing in nature . precipitation and wind
环境条件分类.第2部分:自然环境条件.第2节:降水和风 |
| 10. | Classification of environmental conditions . part 2 : environmental conditions appearing in nature . fauna and flora
环境条件分类.第2部分:自然环境条件.第7节:动物群与植物群 |
