... 软化系数：softening coefficient 软化点试验：softening point test 软管;软喉：hose ...
基于54个网页-相关网页
Vicat softening point test 维卡软化点试验 ; 化点实验
vicat softening-point test 域克软点试验
bituminous softening-point test 沥青软化点试验
softening-point test 软化点试验
By thin film oven test and ultraviolet photooxidation test, asphalt performance indices were studied, including penetration, softening point, ductility and viscosity.
采用沥青薄膜加热试验和紫外线老化试验，对沥青的针入度、软化点、延度和粘度等性能指标进行了试验研究。
youdao
应用推荐
模块上移
模块下移
不移动