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The characteristics of dustless compouded lead salt stabilizer are good, and without dust poison.
无尘复合铅盐稳定剂性能优良, 无粉尘毒害.
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Methods: Erucic rape oil was extracted with cooling crystallization, and compared with lead salt method.
方法: 采用冷结晶法提取芥酸, 并与铅盐法提取芥酸作了比较.
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