问题
单项选择题
沥青针入度试验属于条件黏度试验，其条件为( )。
A．温度
B．时间
C．针的质量
D．A+B+C
答案
参考答案：D
解析：沥青针入度试验属于条件黏度试验，其条件为温度、时间和针的质量。
搜题请搜索小程序“爱下问搜题”
沥青针入度试验属于条件黏度试验，其条件为( )。
A．温度
B．时间
C．针的质量
D．A+B+C
参考答案：D
解析：沥青针入度试验属于条件黏度试验，其条件为温度、时间和针的质量。
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