聯(lián)想氫氣瓶閥
Product name: associative hydrogen gas cylinder valves
Models: QF - 30 c
Specification: QF - 30 c
Product introduction: applicable to hydrogen bottles of nominal pressure, nominal diameter 15 mpa: DN4mm export thread: W21.8 * 1/14 - LH cylinders with connection thread: GB8335PZ27. 8 safety device temperature or pressure: no
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