By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中烃类在浓硫酸中可化,加蜡等物蜡化来测定此类掺杂物。
By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中烃类在浓硫酸中可化,加蜡等物蜡化来测定此类掺杂物。
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