沥青软化点 meaning in Chinese

asphalt softening point
ring and ball point

Test method for softening point of pitch cube - in - air method
硬沥青软化点的试验方法
Study on test methods of softening point of asphalt
沥青软化点测试方法的研究
Test method for softening point of pitches cube - in - water method
硬沥青软化点试验方法
Standard test method for softening point of pitch cube - in - air method
硬沥青软化点的标准试验方法
Standard test method for softening point of bitumen ring - and - ball apparatus
沥青软化点标准试验方法

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