The sucking speed depends on the viscosity of product and length of suction pipe.
吸取的速度取决于产品的粘度和吸取管的长度。
It does not take into account the water flow after suction pipe supporting position.
它并没有考虑吸水管道配套以后的水流状况。
It does not take into account the water flow after suction pipe supporting position.
它并没有考虑吸水管道配套以后的水流状况。
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