Nyob zoo, kuv lub Hoobkas tsim h7 4300k cov khoom siv zais tam sim no.

Tag nrho peb cov khoom siv h7 4300k yog txhua yam zoo.

Peb tab tom siv “quartz iav” rau peb cov khoom siv zais h7 4300k.

Lub sijhawm lub neej ntawm peb cov khoom siv h7 4300k yog li 2000 teev.

Tsis tsuas yog 4300k, thiab peb kuj tuaj yeem muab cov khoom siv zais h7 6000k rau koj.

Kuv yuav muab cov duab ntawm peb h7 4300k zais cov khoom siv raws li hauv qab no.

Yog tias koj tuaj yeem muab sijhawm rau peb h7 4300k, Kuv paub tseeb tias koj yuav tsum yeej hauv koj lub khw.