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洛阳仪表厂最近研制了一种用于汽车、拖拉机制动的新型气压安全阀。这种安全阀利用简体本身的旋转来调整排气压力(可在0.4～1.0MPa 范围内调整)。这种阀结构别致,密封性强,目前已在拖拉机上使用。
Luoyang Instrument Factory has recently developed a new type of pressure relief valve used in automobile and tractor brakes. This type of safety valve uses the body’s own rotation to adjust the exhaust pressure (adjustable in the 0.4 ~ 1.0MPa range). This valve structure chic, strong sealing, is currently on the tractor.