In the second part, the performances of gilsonite modified bitumen are compared and analyzed with PG appraisal system through DSR, BBR and Brookfield revolving viscosity tests.
英
美
释义
第二,通过DSR、BBR、Brookfield旋转粘度试验,用PG分级评价体系对岩沥青改性沥青进行比较分析。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载