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3????????95????

4????????

5????????mm

??????????11????????????27????? (???)27????,???????????75??????????????????????????????????IP??????????,?????

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????????????????????,??????????????????1100????“????”“?????????????????”“??????”“??????????????”??????????????,?,???????????,?????????

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?????5000???????“?????”,??????,?????????????????3D????,????

?300??,????“????”“??”“?”????????????,??????,30??????,?“???????????????”,???????

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????,????“????”“??”???????????,????????????????????????????????????????“???”????????????????????,??????????????????????????????????????????????????????????,?????????????????,?????(???????)

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