Daim ntawv ceeb toom "Stop, High Voltage Danger" yuav tsum tau muab dai rau sab nraum lub chaw faib hluav taws xob thiab chav hloov hluav taws xob, lossis ntawm kab kev nyab xeeb n
Txij li thawj lub tsheb hluav taws xob tau tshaj tawm hauv xyoo 19th, cov roj teeb uas siv tau tau siv los ua nws lub zog. Rau lub tsheb fais fab, cov khoom siv roj teeb them yog i
Raws li lub chaw nres tsheb hluav taws xob them hluav taws xob (plug) ntawm lub zog hluav taws xob faib hluav taws xob sab, nws cov qauv tshwj xeeb txiav txim siab cov yam ntxwv nt
Raws li cov khoom siv hluav taws xob rau cov tsheb hluav taws xob, qhov kev ua tau zoo ntawm cov khoom siv hluav taws xob hluav taws xob muaj feem cuam tshuam rau lub neej kev pab
Nws tuaj yeem muab faib rau hauv pem teb mounted them pawg thiab phab ntsa mounted them pawg. Pem teb mounted them chaw nres tsheb yog tsim rau installation nyob rau hauv qhov chaw
Nyob rau hauv 2008, thaum lub sij hawm Beijing Olympics, thawj centralized them chaw nres tsheb nyob rau hauv Tuam Tshoj tau tsim, uas muaj peev xwm ua tau raws li lub hwj chim roj
Charging chaw nres tsheb yog hais txog cov khoom siv them nyiaj uas muab lub zog ntxiv rau lub tsheb hluav taws xob. Nws txoj haujlwm zoo ib yam li cov khoom siv roj hauv lub chaw
