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30冷吨丹佛斯膨胀阀价格
丹佛斯ets250-400膨胀阀
Installation Guide Electronic Expansion Valves ETS 250, 400 and KVS 42 ? Danfoss A/S (AC-MCI sw), 2012-07 DKRCC.PI.VD1.B4.ML / 520H6540 1 03 4R 97 99 03 4R 97 99 Application Anwendung Application Aplicaci ón 应用 Mounting Einbau Montage Installaci ón 安装 Compatible refrigerants / Kompatibilit?t / Fluides compatibles / Compatibilidad de refrigerantes / 适用的冷媒 R134a, R404A, R507 R407C, R410A, R22 an
