研究了国产天然橡胶在航空轮胎生产领域的应用。

The application of home NR to aero tire was researched.

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本文就当前世界天然橡胶的产量，主产国产量的预测，消费动向，胶价走势及胶树用途的拓展作些简介。

This Paper has analysed the present situation of the production , consumption , yield predicting , price and new utilization of natural rubber in the world.

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我公司长年有各级天然橡胶-标胶、浓缩乳胶、烟胶（国产一级、二级）和复合胶；

My company has many years of natural rubber at all levels - standard rubber, latex concentrate, smoke plastic (made 1, 2) and the adhesive;

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