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燃氣閥
Product name: natural gas cut-off valve
Model: QJG - 5 e
Specification: QJG - 5 e
Product introduction: applicable to gas bottle of nominal pressure, nominal size 20 mpa: DN4mm export thread: M22 M14 * 1.5 * 1.5 - LH cylinders with connection thread: M22 * 15 safety device temperature or pressure: no
Model: QJG - 5 e
Specification: QJG - 5 e
Product introduction: applicable to gas bottle of nominal pressure, nominal size 20 mpa: DN4mm export thread: M22 M14 * 1.5 * 1.5 - LH cylinders with connection thread: M22 * 15 safety device temperature or pressure: no
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