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Q/HF7-1995恒温疏水阀(自主知识产权) Q/HF7-1995 HOMTIOTHERMAL DRAIN VALVE (INDEPENDENCE KNOWLEDGE PRAPERTYRIGHT) |
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通径：DN15-DN50 SIZE：DN15-DN50 特点：疏水温度低，疏水能力大，节能，无二次排气，无噪音。 Characteristics: The temperature low and ability big of drain,economy energy,not the noise and agine exhaurt.
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