Nta ntawm daim card prepaid dej ntsuas
1. Tsawg pib ntws ntws
2. Brass meter txais 4 tus lej pointer, 5 tus lej cim rau kev nyeem ntawv yooj yim thiab meej
3. Ntev lifespan 6 xyoo, txhim khu kev qha, integrated meter lub cev thiab valve, rational tsim
4. Ntau tus neeg siv khoom xaiv tau, 3 tus ntaiv dej ntim cov txheej txheem, 3 tus nqi ntaiv chav tsev.
5. Tau tshaj txoj kev suav ntawm ib tus nqi tariffing
Cim npe nrov: 3/4 '' nyob hauv SIM daim npav ntse ic card prepaid dej ntsuas nrog kaw, manufacturers, lag luam wholesale, pricelist, quotation
