Koj yuav tsum paub txog lub raj mis distillation. Nws yog lub khob ntim rau cov kua distillation lossis fractionation. Nws feem ntau yog siv nrog lub condenser, cov yeeb nkab ua kua, los yog kua adapter. Nws tseem tuaj yeem nruab nrog lub tshuab hluav taws xob roj. Kev ceev faj rau kev siv lub tshuab distillation. Asbestos mesh yuav tsum tau muab tso rau thaum cua sov,