1????,?????????????????????;
2?????????????????;
3????????,?????????;
4???????,????100????,????1000?????;
5????????,?????????;
6????????????;
7??????????????????,????????????????,???????,??????;
8????,??????????,??????????;
9?????????,?????????????;
10?????????????,????,??????????????????
?????????????????
1??????????,??????????;
2????????,????????;
3???????????,???????????????-40-200?;
4?TFT?????,???????20?????,????????,????;
5?????,???????,?????????,????,????;
6?????????????,????????,??,??????,???????????
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