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CIE 189
CALCULATION OF TUNNEL LIGHTING QUALITY CRITERIA
| contributor author | CIE - International Commission on Illumination | |
| date accessioned | 2017-09-04T17:08:27Z | |
| date available | 2017-09-04T17:08:27Z | |
| date copyright | 2010.01.01 | |
| date issued | 2010 | |
| identifier other | YKOBOEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/132006 | |
| description abstract | This report is valid for the calculation of tunnel lighting quality criteria, regardless the kind of lighting (symmetrical, pro-beam or counter-beam). To allow the maximum freedom of choice regarding the calculation method, this report does not describe the complete procedure, but only gives a part of relationships and functions which should be used. | |
| language | English | |
| title | CIE 189 | num |
| title | CALCULATION OF TUNNEL LIGHTING QUALITY CRITERIA | en |
| type | standard | |
| page | 18 | |
| status | Active | |
| tree | CIE - International Commission on Illumination:;2010 | |
| contenttype | fulltext |
