By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中的烃硫酸中可被炭化,加入的石蜡等蜡不被炭化来测定此掺杂。
By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中的烃硫酸中可被炭化,加入的石蜡等蜡不被炭化来测定此掺杂。
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