Shandong Dofun refrigeration technology Co.,LTD - Liao Cheng, China


?????:DN15-DN250 ?Nominal diameter: DN15-DN250 ?????:4MPa ?Nominal pressure: 4MPa ?????:R12,R22,R502,R134a,R404a,R507,R717????? ?Applicable mediu ...
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?????:DN15-DN250 ?Nominal diameter: DN15-DN250 ?????:4MPa ?Nominal pressure: 4MPa ?????:R12,R22,R502,R134a,R404a,R507,R717????? ?Applicable mediu ...
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?Nominal diameter: DN15-DN250 ?Nominal pressure: 4MPa ?Applicable medium: R12, R22, R502, R134a, R404a, R507, R717 and other refrigerants. Ap ...
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