| 1. | Leather - determination of water - soluble magnesium salts - edta titrimetric method 皮革.水溶镁盐的测定. edta滴定法 |
| 2. | Development and countermeasures of magnesium salt industry in salt lakes of qaidam basin 柴达木盆地盐湖镁盐工业的发展及对策 |
| 3. | En iso 5399 leather . determination of water - soluble magnesium salts . edta titrimetric method 皮革.可溶于镁盐中水的测定. edta滴定法 |
| 4. | Leather - determination of water - soluble magnesium salts - edta titrimetric method iso 5399 : 1984 ; german version en iso 5399 : 1998 皮革.水溶性镁盐的测定. edta滴定分析法 |
| 5. | Discussion on characteristics of workable reserves of potassium and magnesium salt deposit in chaerhan salt lake and its mining 察尔汗盐湖钾镁盐矿床可采储量特征及其开采探讨 |
| 6. | Phosphates and sodium nitrate are used for the sequestration of insoluble calcium or magnesium salts , while the task of removing mineral deposits from stainless steel surfaces is facilitated by the use of acid solutions , usually solutions of nitric or phosphoric acid 磷酸钠及硝酸钠用于隔离不能溶解的钙盐或镁盐,而从不锈钢表面去除沉积的无机物通常使用酸溶液,一般是用含氮酸或磷酸溶液。 |