Category:Blast valves
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valve to protect against sudden air pressure changes | |||||
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Media in category "Blast valves"
The following 9 files are in this category, out of 9 total.
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Beth-El Industries Blast Valves installed in bomb shelter.jpg 493 × 435; 34 KB
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NNSA-NSO-574.jpg 1,420 × 1,139; 396 KB
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Nuclear bunker air lock - geograph.org.uk - 3951358.jpg 427 × 640; 41 KB
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Swiss Army - 15.5 cm Fest Kan 93 (52138660299).jpg 5,200 × 3,466; 4.88 MB
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Swiss Civil Defense Bunker (15712013829).jpg 2,663 × 4,000; 5.64 MB
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Swiss Civil Defense Bunker (15897482702).jpg 2,663 × 4,000; 2.97 MB
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TEMET PSV Blast Valve.jpg 150 × 150; 22 KB
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TEMET PV KK Blast Valve.jpg 900 × 1,242; 861 KB
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TEMET PV KK Blast Valves Em.jpg 768 × 576; 215 KB