词汇	Vacuum-sealing drainage
释义	Vacuum-sealing drainage 封闭负压吸引
随便看	distillation tailings distillation tails distillation temperature distillation test distillation test residue distillation-tiration method distillation-titration method distillation to coke distillation tower distillation trap distillation tray distillation trays distillation tube distillation under normal pressure distillation under pressure distillation under reduced pressure distillation under vacuum distillation unit distillation vacuum distillation value distillation with adding salts distillation with chemical reaction distillation with extractive solvent distillation with heat exchange inside distillation with reaction