small size,high power,reliable and stable standard:GB/T14536.1-1998GB/T14536.8-1996 power time control Microcomputer time -control switch: It can prearrange 20 times different on/off controlling every day,and prearrange on/off for one week as well,it has the funting clock,count down,daylight saving time as machine and12/14 hours transferring. Adopting the way of power input and output connection, ...