Daim ntawv GSM yog dab tsi?
Apr 28, 2024
Tso lus
GSM stands rau "Grams Ib Square Meter".
Nws yog ib chav ntsuas ntsuas uas hais txog ntau npaum li cas ib square meter ntawm daim ntawv hnyav.
Yog li thaum peb hais 300gsm, nws txhais tau tias ib square meter ntawm daim ntawv no hnyav 300 grams.
Thaum nws los txog rau daim ntawv hnyav, qhov siab dua GSM, qhov hnyav thiab tuab daim ntawv yuav yog.
Puas siab dua GSM txhais tau tias cov ntawv zoo dua?
TSIS MUAJ.
LUB SIJ HAWM GSM daim ntawv khob, tab sis qee qhov hnyav heev, qee qhov yog mos.
Nws nyob ntawm daim ntawv zoo nws tus kheej.
