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QG.AY1型取压球阀:QG.AY1 Pressure-taking Ball valve
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序号No
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型号Model
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公称压力PN
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公称通径DN
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配管外径Do
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1
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QH.AY1
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4.0MPa
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10
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Φ12
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2
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15
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Φ14
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3
|
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4
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QJ.AY1
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6.4MPa
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10
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Φ12
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5
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15
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Φ14
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6
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Φ18
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