HD 478 2 7 S1-1990 Classification of Environmental Conditions Part 2 Environmental Conditions Appearing in Nature - Fauna and Flora《环境条件分类 第2部分 自然界环境条件 动植物》.pdf

1、CENELECI INFORMATION - SHEET Rue Br Natrliche Einflsse - Fauna und Flora RD: IEC 721-2-7 (1987) ed 1; IEC/TC 75 (not appended) This Harmonization Document consists of the following: - Title Page Related to Directive: - date of ratification : 1989-12-05 date of announcement : 1990-03-01 date of lates

2、t publication : 1590-09-01 date of withdrawal : 1990-09-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF HARMONIZED NATIONAL STANDARDS HD 470.2.7 S1 AT : BE : NOS CH : NOS DE : NOS DK : ES : FI : NOS FR : NOS GE : NOS GR : NOS IE : IS : IT : NOS LU : NOS NL : NEN 10 121-2-7 (1980) NO : NOS PT : NOS S

3、E : NOS fi CENELLL Rue BrBderode 2. Ete 5 - 1000 BRUXELLES TBI. : + 32 21 51 9 68 71 - TBiax : 26257 Csnlei b Fax 1+3221519 68 19-T.sYtex:B 2210097CENCEL rn 3wtsa3 OOOLO 3 rn- HD 470.2.7 S1 January 1990 ENGLISH VERSION UDC: 621.3:620.193 KEY WORDS: Environmental conditions; climate; fauna and flora

4、CLASSIFICATION OF ENVIRONMENTAL CONDITIONS PART 2: ENVIRONMENTAL CONDITIONS APPEARING IN NATURE - FAUNA AND FLORA Classification des conditions denvironnement Deuxime partie: Conditions denvironnement presentes dans la nature - Faune et flore Klassifizierung von Umweltbedingungen Teil 2: Natrliche E

5、inflsse - Fauna und Flora BODY OF THE HD The Harmonization Document consists of: - - IEC 721-2-7 (1987) ed 1; IEC/TC 75, not appended This Harmonization Document was approved by CENELEC on 1989-12-05. The English and French versions of this Harmonization Document are provided by the text of the IEC

6、publication and the German version is the official translation of the IEC text. According to the CENELEC Internal Regulations the CENELEC member National Committees are bound: to announce the existence of this Harmonization Document at national level by or before 1990-03-01 to publish their new harm

7、onized national standard by or before 1990-09-01 to withdraw all conflicting national standards by or before 1990-09-01. Harmonized national standards are listed on the HO information sheet, which is available from the CENELEC National Committees or from the CENELEC Central Secretariat. The CENELEC National Committees are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Copyright reserved to all CENELEC members