How long should we keep the video tapes of surveillance cameras?
A、Youshouldkeepthevideotapesforatleastfivemonths.
B、Thevideotapesshouldbekeptforatleastthreemonths.
C、Youshouldkeepthevideotapesforatleastonemonth
D、Youshouldkeepthevideotapesforatleasttwomonths.
发布时间：2024-10-07 01:36:41
