ISO Portable yeeb nkab kawg npaj beveller

ISO series yeeb nkab beveling tshuab yog siv rau siab yeeb nkab beveling ua ntej vuam cov khoom siv tshwj xeeb, hluav taws xob hluav taws rau qee qhov chaw ua haujlwm yog txwv pipeline txij nkawm, kho cov yam ntxwv ntawm ntau yam tsim thiab tsim cov khoom siv tshwj xeeb.