parrafin wax , slack wax
【机】 石蜡分馏
wax fractionation
暂无补充释义。
相关词条
paraffin wax
white wax
Three Yellow Jewels Wax Pill
chemical aspects in the coating of paraffin wax with paraffin wax
white paraffin wax
wax knife
impression wax
wax fractionation
暂无补充释义。
parrafin wax , slack wax
paraffin wax
white wax
Three Yellow Jewels Wax Pill
chemical aspects in the coating of paraffin wax with paraffin wax
white paraffin wax
wax knife
impression wax