air chamber أمثلة على

• Closing a valve too quickly can cause very large pressures to result, and pipework to explode (a phenomenon similar to water hammer), and in addition to valves designed to close slowly, many water engines used air chambers to provide some absorption of force by compressing the air in them.
  إلى جانب الصمامات المصممة بحيث تنغلق ببطء - الحجرات الهوائية لتكون مصدرًا لامتصاص الطاقة الناتجة عن ضغط الهواء داخلها.