Idayimani yelebhu ye-HPHT ikhuliswe ngedayimani yobushushu obuphezulu kunye noxinzelelo oluphezulu olulinganisa ngokupheleleyo imekobume yokukhula kunye nomatshini wedayimani yendalo.Idayimani ze-HPHT zineepropati ezifanayo zomzimba kunye neekhemikhali njengedayimani zendalo, kunye nomlilo osisigxina kunye oqaqambileyo. kwiingcali zokusingqongileyo kunye nabathandi bobugcisa ngokufanayo!