“温石棉”造句

三种最主要的品种是温石棉, 青石棉和铁石棉.
The three most important varieties are chrysotile, crocidolite and amosite.

强度按青石棉,温石棉, 铁石棉顺序下降.
The strengths decrease in order crocidolite chrysotile, amosite.

相关问题