With the success of kerosene, Standard Oil expanded into gasoline, asphalt and aviation supply businesses in China.

随着煤油销售获得成功，标准石油在中国的业务又扩展至汽油、沥青及航空燃料的供应。

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It is inconvenient for the producer and consumer because there isn't always, any formal standard of heavy traffic road asphalt.

由于重交通道路沥青一直没有正式标准，这给生产厂家及应用带来不便。

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Analysis has been made on classification and checking standard of cationic asphalt emulsion and polymer asphalt emulsion in this paper.

文章还对阳离子乳化沥青与聚合物乳化沥青的分类及检验标准进行了分析。

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Pores between the stones in standard asphalt must be small, because if the gaps are too big the bitumen binding cannot do its job properly.

ECONOMIST: Quieter traffic: When the rubber hits the road | The