元素在碱性土壤中的累积是影响试验用污水长期灌溉应用的关键因素。
Boron accumulation in sodic soil is the key factor for irrigation application of studied effluent water.
除输送污水外，还适用作疏水泵、纸浆泵，过滤冲洗冷凝循环泵、灌溉用泵等。
In addition to conveying the sewage, but also valid for the dredging pumps, pulp pumps, filter cleaning condensate pump, irrigation pumps.
除输送污水外，还适用作疏水泵、纸浆泵，过滤冲洗冷凝循环泵、灌溉用泵等。
In addition to conveying the sewage, but also valid for the dredging pumps, pulp pumps, filter cleaning condensate pump, irrigation pumps.
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