Original language | Finnish |
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Publisher | Pakkausteknologiaryhmä PTR ry |
Number of pages | 66 |
ISBN (Print) | 978-951-8988-09-9 |
Publication status | Published - 1991 |
MoE publication type | D4 Published development or research report or study |
Publication series
Series | PTR:n raportti |
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Number | 30/1991 |