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擋板式氫氣瓶閥
Product name: flapper type hydrogen gas cylinder valves
Models: QF - 30
Specification: QF - 30
Product introduction: applicable to hydrogen nominal pressure: 15 mpa nominal diameter: DN4mm export thread: W21.8 * 1/14 - LH cylinders with connection thread: PZ27.8 safety device temperature or pressure:
Models: QF - 30
Specification: QF - 30
Product introduction: applicable to hydrogen nominal pressure: 15 mpa nominal diameter: DN4mm export thread: W21.8 * 1/14 - LH cylinders with connection thread: PZ27.8 safety device temperature or pressure:
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