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Tej thaj chaw deb Ib-theem Prepaid Meter (Rail Hom) DDSY1772 4G-GPRS
Pib tam sim no:0.4% yog ';
Kev siv zog:voltage kab <1.0W, 3.0VA;
kab tam sim no <1.0VA;
Creeping:nrog logic tiv thaiv creeping Circuit Court;
Voltage ntau:220V ± 10%;
Ua haujlwm kub ntau:-25 ℃ ~ + 65 ℃ cov ntaub ntawv fais fab tuag
Lub sijhawm khaws cia> 20 xyoo
