The methods of collecting resin with Rich resin panacea(RRP) and without RRP( normal way ) were used in the resin collecting experiment of Pinus massoniana Lamb, in Paiyangshan forest farm, Guangxi.

用丰脂灵化学采脂和常规采脂对广西派阳山林场的马尾松进行采脂试验，并取样测定木材树脂道的数量、大小与分布及木材明子化程度。

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The results showed for ultraviolet ray protection daiflon coating was the best, anti - aging film was better and the resin rich protective coating was the worst.

结果表明，聚三氟乙烯涂层对紫外线的防护效果最好，防老化薄膜次之，富树脂保护层最差。

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Relying upon the rich salt resource of Yexian, in the project, caustic soda can be mined on the spot to produce ion film caustic soda and PVC resin, which can reduce greatly the production cost.

本项目利用叶县丰富的岩盐资源，就地采卤，生产离子膜烧碱和PVC树脂，可大大降低生产成本。

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AAA, the type David grows and Jeff smuggled, is characterized by tight clusters of flowers, a pleasant smell of eucalyptus and enough drug-rich resin to coat the sides of a plastic bag.

FORBES: Magazine Article