Lead phaj hais txog lub phaj dov nrog hlau lead.Nws muaj zog tiv thaiv corrosion, acid thiab alkali tsis kam, thiab kuj yog ib qho pheej yig hluav taws xob tiv thaiv cov khoom siv hauv ntau yam xws li acid-pov thawj ib puag ncig kev tsim kho, kev tiv thaiv hluav taws xob kho mob, X-ray, CT chav hluav taws xob tiv thaiv, ua rau muaj kev kub ntxhov thiab suab rwb thaiv tsev. Nws muaj zog tiv thaiv corrosion, acid thiab alkali tsis kam, acid-pov thawj ib puag ncig kev tsim kho, kev tiv thaiv hluav taws xob kho mob, X-ray, CT chav hluav taws xob tiv thaiv, ua rau hnyav, suab rwb thaiv tsev thiab ntau lwm yam, thiab nws yog cov khoom siv hluav taws xob pheej yig.