本产品聚合松香由脂松香采用新工艺加工而成。
根据国际脂松香价格，提出我国每吨松脂收购价格的极限。
The limited price of gum rosin in China is supposed according to its international price.
该方法开辟了在较缓和条件下，从脂松香制备高得率马来海松酸的途径。
The method supplies an approach of high yield to synthesize maleopimaric acid from gum rosin of pinus massonina under more mild condition.
从各种不同渠道详细调查了1995年至2002年中国脂松香的质量状况。
State on quality of Chinese gum rosin from 1995 through 2002 was investigated in detail.
某厂松脂加工过程中，产生炼脂松香废水、歧化松香废水和二氢月桂烯醇废水等三股高浓度废水。
Three kinds of high concentrated wastewater, pine gum processing effluent, disproportionated rosin-making effluent and citronellol-making effluent have been produced in some plants.
热熔性道路标线涂料树脂是应用独特的配方和工艺流程，由脂松香及其它原料改性而成的一种专用于道路标线涂料的树脂。
Hot melting road-marking resin is produced with gum rosin and other raw materials by our special formulation and proceeding, which is specially used for road-marking paints.
热熔性道路标线涂料树脂是应用独特的配方和工艺流程，由脂松香及其它原料改性而成的一种专用于道路标线涂料的树脂。
Hot melting road-marking resin is produced with gum rosin and other raw materials by our special formulation and proceeding, which is specially used for road-marking paints.
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