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sklademVydáno: 1980
ISO 5320
Solid wood parquet — Classification of fir and spruce strips
Měna
| Označení normy: | ISO 5320 |
| Počet stran: | 4 |
| Vydání: | 1 |
| Vydáno: | 1980 |
Popis
ISO 5320
Divides the blocks by quality into the three grades (+++), (++), and (+) corresponding to the conditions stated in the tables. Refers to a protection treatment to the parts of the strips liable to be attacked by insects. The regulations for manufacture, characteristics and delivery conditions are fixed by ISO 1027.