Methods Stearic acid and solvent gasoline were used in pathological paraffin section.
方法应用硬脂酸与溶剂汽油替代二甲苯用于病理石蜡制片。
Sasanqua sapogenin emulsifier emulsified paraffin efficiently, which may promote the grade of wood-based panel, save oleic acid and improve the working condition.
油茶皂素乳化剂乳化石蜡效果好，在人造板工业上应用可以提高板材的档次，节省油酸，因不用氨水，显著改善了工人的劳动条件。
The preparation process and experiment results of chlorinated paraffin-42 and high-purity hydrochloric acid from low-point paraffin by catalytic chlorination are described.
叙述了软蜡经预处理后加入某种稀释剂，经催化氯化合成氯蜡- 42，副产试剂级盐酸的工艺方法及实验结果。
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