... softening point asphalt 软化点沥青 high softening point resin高软化点树脂 asphalt softening point 沥青软化点 ...
双语例句
1
A light colour 422 resin with highsofteningpoint and reasonable acid value was synthesized directly from pine oleoresin.
以松脂为原料直接合成一种色泽浅、软化点高、酸值合格的4 2 2树脂。
2
The polyester resin synthesized by the said invented method is high in glass state temperature, high in softeningpoint, good in storage stability and its weatherability is raised.