sodium metaphosphate [无化] 偏磷酸钠 ; 二缩原偏磷酸钠
barium metaphosphate 偏磷酸钡
Potassium metaphosphate 偏磷酸钾 ; 聚偏磷酸钾
以上来源于: WordNet
N any salt of metaphosphoric acid 偏磷酸盐
The invention discloses a method for producing poly sodium metaphosphate and a special equipment thereof, belonging to a technical filed of metaphosphate.
本发明公开了一种聚偏磷酸钠的生产方法及专用设备,属偏磷酸盐技术领域。
Technological process and efficiency of the fertilizer potassium metaphosphate from phosphorus, phosphoric acid or phosphate fertilizer and potassium chloride were introduced.
介绍用元素磷 (或磷酸或磷肥 )和氯化钾生产偏磷酸钾肥料的工艺及产品肥效。
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