Granite Base sib dhos nrog cov ntsia hlau thiab cov ntsia hlau

Peb tsis tsuas yog tsim cov tshuab granite xwb, tab sis kuj tuaj yeem sib dhos cov ntsia hlau thiab cov pob ntsia hlau rau ntawm cov granite.

Thiab tom qab ntawd muab daim ntawv qhia txog kev ntsuas.