BS EN 60721-2-1-2014
Classification of environmental conditions-Environmental conditions appearing in nature. Temperature and Humidity
环境条件分类
2014-08-31
BS EN 60721-2-3-2014
Classification of environmental conditions-Environmental conditions appearing in nature. Air pressure
环境条件分类
2014-08-31
BS EN 60721-2-2-2013
Classification of environmental conditions-Environmental conditions appearing in nature. Precipitation and wind
环境条件分类
2013-08-31
BS EN IEC 60721-2-7-2018
Classification of environmental conditions-Environmental conditions appearing in nature. Fauna and flora
环境条件分类 自然界中出现的环境条件 动植物
2019-01-14
BS EN IEC 60721-2-4-2018
Classification of environmental conditions-Environmental conditions appearing in nature. Solar radiation and temperature
环境条件分类 自然界中出现的环境条件 太阳辐射和温度
2019-01-14
UNE 20675-2-1-1993
CLASSIFICATION OF ENVIRONMENTAL CONDITIONS. PART 2: ENVIRONMENTAL CONDITIONS APPEARING IN NATURE. TEMPERATURE AND HUMIDITY.
环境条件分类 第2部分:自然界出现的环境条件 温度和湿度
1993-12-24
JIS C 60721-2-2-1996
Classification of environmental conditions Part 2: Environmental conditions appearing in nature. Precipitation and wind
环境条件分类第2部分:自然界出现的环境条件 降水和风
1996-01-01
UNE 20675-2-2-1993
CLASSIFICATION OF ENVIRONMENTAL CONDITIONS. PART 2: ENVIRONMENTAL CONDITIONS APPEARING IN NATURE. PRECIPITATION AND WIND.
环境条件分类 第2部分:自然界出现的环境条件 降水和风
1993-12-21
UNE 20675-2-3-1993
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
1993-12-21
UNE 20675-2-7-1993
CLASSIFICATION OF ENVIRONMENTAL CONDITIONS. PART 2: ENVIRONMENTAL CONDITIONS APPEARING IN NATURE. FAUNA AND FLORA.
环境条件分类 第2部分:自然界出现的环境条件 动植物
1993-12-21
JIS C 60721-2-3-1997
Classification of environmental conditions Part 2: Environmental conditions appearing in nature Air pressure
环境条件分类第2部分:自然环境中出现的环境条件气压
1997-01-01
BS 7527-2.5-1991
Classification of environmental conditions. Environmental conditions appearing in nature-Dust, sand, salt mist
环境条件分类 自然界中出现的环境条件 灰尘、沙子、盐雾
1991-11-29
GB/T 4797.6-2013
环境条件分类 自然环境条件 尘、沙、盐雾
Classification of environmental conditions - Environmental conditions appearing in nature - Dust, sand, salt mist
2013-11-12
GB/T 4797.3-2024
环境条件分类 自然环境条件 第3部分：生物
Classification of environmental conditions—Environmental conditions appearing in nature—Part 3: Living organisms
2024-04-25
IEC 60721-2-7-2018
Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Fauna and flora
环境条件分类第2部分:自然界中出现的环境条件
2018-03-19
JIS C 60721-2-4-1999
Classification of environmental conditions -- Part 2: Environmental conditions appearing in nature. Solar radiation and temperature
环境条件分类第2部分:自然界出现的环境条件 太阳辐射和温度
1999-01-01
KS C IEC 60721-2-1
환경 조건의 분류 — 제2-1부: 자연 환경의 조건 — 온도와 습도
环境条件分类 - 第2-1部分:自然界中出现的环境条件 - 温度和湿度
2019-12-30
KS C IEC 60721-2-2
환경 조건의 분류 — 제2-2부: 자연 환경의 조건 — 강수와 바람
环境条件分类 - 第2-2部分:自然界中出现的环境条件 - 降水和风
2019-12-30
KS C IEC 60721-2-3
환경 조건의 분류 — 제2-3부:자연환경의 조건 — 기압
环境条件分类 - 第2-3部分:自然界中出现的环境条件 - 气压
2020-12-29
KS C IEC 60721-2-6(2023 Confirm)
환경 조건의 분류 — 제2부: 자연 환경 조건 — 지진 진동 및 충격
环境条件分类.第2部分:自然环境条件.地震振动和冲击
2003-10-13