1. The property and characteristics of several kinds of pressurization equipment in the pressurization and lustration procedure of acetylene were compared.
   表述并很了四種加氧設施在乙炔加氧清理步驟中的使用性能和作用。
2. It is an ever-new green environmental product and it is also a kind of zoology lustration.
   木塑分手后復合型資料的分娩和運行，不容易向周圈環境釋放出來的影響人營養的易揮發物，資料身還可利用率利用率，就是一種種新的綠色的節能環保企業產品，也就是一種種生態健康潔凈室的分手后復合型資料。