Designed for locking and sealing high pressure hydraulic and pneumatic systems.

可锁固和和密封高气压、高液压设备的螺纹面。

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Tube fittings are necessary auxiliary elements in hydraulic and pneumatic systems.

管接头是液压和气动系统中不可缺少的辅助元件。

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Install or modify aircraft engines and mechanical, hydraulic, flight control, fuel and pneumatic systems.

安装或修改飞机发动机，机械，液压，飞行控制，燃油和气动系统。

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The wide-body, twin-engine jet relies on a complex network of electrical systems rather than traditional pneumatic systems.

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The 787, the first jetliner made from a majority of lightweight carbon fiber composites, eliminates hot, heavy and hard-to-maintain pneumatic systems that power key parts of the jet.

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It would rely more on electricity to run its systems than existing planes, which used hydraulic and pneumatic power.

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