Add articles to your saved list and come back to them any time. A VALVE from an oxygen cylinder blasted a hole at least 20 centimetres in diameter in the floor of the passenger cabin of the Qantas 747 ...

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Pneumatic control systems are used in various applications, including: A single acting cylinder (SAC) is a type of pneumatic actuator that produces force and movement in one direction only. It has a ...

Hong Kong’s Hospital Authority has launched an investigation into the death of a 79-year-old patient after finding that the valve of his oxygen cylinder used during his transfer to an intensive care ...

Oxygen is a colourless, odourless gas that forms about 21% of the Earth's atmosphere and is essential for plant and human life. Tissue oxygenation is dependent upon inspired oxygen, the concentration ...