double-impeller pump 中文意思是什麼
double-impeller pump
解釋
雙極離心泵-
Distinctive single vane or double vane impeller to greatly improve the through capacity of sewage, which can handle fibre material 5 times of pump diameter and solid particles 50 % of pump diameter
採用獨特的單片或雙片葉輪結構,大大提高了污物通過能力,能有效的通過泵口徑的5倍纖維物質與直徑為泵口徑約50 %的固體顆粒。
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