Has the characteristics of vacuum suction, strong self-priming capacity, can automatically power ruled out air in pipe, voice low, weak acid weak base corrosion resistance.
具有真空吸水的特性,自吸能力超强,能自动强力排除水管中空气,嗓音低、耐弱酸弱碱腐蚀。
Has the characteristics of vacuum suction, strong self-priming capacity, can automatically power ruled out air in pipe, voice low, weak acid weak base corrosion resistance.
具有真空吸水的特性,自吸能力超强,能自动强力排除水管中空气,嗓音低、耐弱酸弱碱腐蚀。
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