modified pitch

常见例句

At the same time, suggest to detect and analyze the microelements of modified pitch and control their content.
同时建议增加对改质沥青中微量元素的研究和检测，严格控制其含量。
Modified pitch has many kinds , and that the modified asphalt of elastomer is to apply the most important one kind.
改性沥青有许多种类，而弹性体改性沥青是应用最为广泛最为重要的一种。
Furthermore, a new series of carbon-reinforced blades with a modified pitch angle further increases power production.
此外，对螺旋角进行了改进的新一系列的碳纤维增强叶片更增强了发电量。