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Sigma Power Tech Sigma Power Tech أضاف وظيفة جديدة أخرى
2026-10-17 05:38:16 - ترجمة

What is a Blast Pipe Exhaust and How Does It Work?
A military command bunker is designed to continue operating during an explosion or external attack. While blast-resistant walls and reinforced doors provide physical protection, the ventilation system must also remain secure to keep personnel safe. This is where a Blast Pipe and its associated blast pipe exhaust system become essential. Together, they allow controlled airflow through protected...

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Sigma Power Tech Sigma Power Tech أضاف وظيفة جديدة أخرى
2026-10-19 10:09:30 - ترجمة

What makes a High-Quality Gas Tight Door?
During the commissioning of a high-security biological containment laboratory, engineers carried out a final airtightness test before operations could begin. Although the ventilation and CBRN filtration systems were functioning correctly, the entrance door failed to maintain the required pressure differential because of poor gasket compression and an improperly engineered frame. Replacing it...

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