Category:Perforation diagrams
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Media in category "Perforation diagrams"
The following 12 files are in this category, out of 12 total.
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Lge.png 100 × 22; 277 bytes
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Lgl.jpg 221 × 100; 5 KB
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Lgvl.png 100 × 44; 390 bytes
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Lvl.jpg 220 × 100; 4 KB
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Nr152.png 100 × 67; 857 bytes
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Perforation diagram of a triangle.jpg 100 × 100; 4 KB
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Perforation diagram.jpg 100 × 100; 4 KB
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Seg.png 100 × 95; 1 KB
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Sev.png 100 × 70; 1 KB
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Type of perforation Qg - square holes in straight rows.jpg 100 × 100; 3 KB
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Type of perforation Qv - square holes with staggered rows.jpg 100 × 100; 3 KB