保定隔离墩模具 水泥隔离墩模具 混凝土隔离墩模具
UTC ????????? (?????????: UTC+Offset) ????????? ????????????? ???????????? ?????????????? (Local Time) ????? Coordinated Universal Time (UTC) ????? ????????? ??????????????????? ???????????? ??????????????? UTC ????? ???????????? ???????????????? ±[hh]:[mm], ±[hh][mm] ????????? ±[HH] ?????????? ????????????
????????????? ?????????????????????? UTC ??? ???????????????? (????- ?????????????? ??????????? [30°E])? UTC ???????????? "+02:00", "+0200" ????????? ???????????? "+02" ?? ?????????????
????????? "????????? (Offset)" ????????? ????????????????????????????? ??????????????????????? ??????????? ????????? ???????????? ??? ???????????? UTC ?????????????? ????????????????????????? UTC ????????? ????????????? ?????????????????????? ??????? ???????????????????????? ???????????????????? ????????????? UTC ????? ???????????? ?????????????? ???????????? ????????? ??????????
????????????????? (Myanmar Standard Time - MMT)
[??????????]- UTC Offset: +06:30 (????????? +0630)
- ?????????- ?????????????? ????????????????? Coordinated Universal Time (UTC) ??? ? ???? ?? ????? ?????????
????????????-
- UTC ???? ????? ?:?? ???? (AM) ???????
- ????????????????? ?????? ??:?? ???? (PM) ?????????? (?:?? + ?:?? = ??:??)
???????????????? ????????????????????????????????? (Daylight Saving Time) ??? ???????????????????????????? ?????????????? UTC+06:30 ?????????????? ??????????????
????????????? ????????????? ??????
[??????????]????????????? ?????????? ?????????????? ????????????????????? ?????????????????????????? ?????? (DST) ??? ?????????????? DST ??? ?????????? UTC offset ??? ?????????????? ????????????????? ???????????????????????? ???????????? ????? ?????????? ??????????? UTC+01:00 ??? ????? ?????????? ?????????????????? UTC+02:00 ?????? ?????????? ??????????? UTC-08:00 ??? ?????????? ??????????????????UTC-07:00 ????? ?????????????????
???????????????
[??????????]- ISO 8601 - ?????????? ??????????? ?????? ????????? ????????
- UTC time offsets ??????????
?????????????
[??????????]- Time Service Dept., U.S. Naval Observatory 1 August 2015 ? ????????????????????????? ???????????????? .