论文部分内容阅读
煤沥青的性能有其独到之处,尽管其对人类健康的危害仍有争议。本译文反映了国外一些人对此种材料的看法,并不代表本刊观点。
The performance of coal tar pitch has its unique features, although its harm to human health is still controversial. This translation reflects the views of some foreign people on this kind of material and does not represent the views of this publication.