?-???à???ü ?-??ê????ü??×?'óì????íê?í¨?à±èò?°???oááoê??-???à??'ó???ú1600mm-2000mm×óóò??'ó'ó??ìá??á?2??a??????à?ó??ê???ú·???·é??????ìì???-???à???ü±?oü?à?óò?2??a?ù?2???? ?a?????üDèòa????ר????2?3?---èy?ò???a3??? ?-??ê????ü°2×°oóóD????200MM????1ì?¨??1ì?é?úíá?¨ê±×?o???ò2?é?ú°2×°???üê±ó?×?o????¤°?×???×??a2?3???òy????í3????éù2?3????úòòè??aòò???????ü2úéú????????

???üêêó?·??§?o
1.'?'???????á?'ó????????3????a??·±?ò??????óD???????e??òa?ó??
2.'?'?ó???á÷?DD??±Dè???ó'???êyá??òòa?ó??óDò??¨??'?'?á???
3.??á÷D§?êòa?óóD??????????
4.2??a?éó?????????,'óóú8Mò?é???
  5.2?3??é??ó??àá???2?'?2?3?,2?????ê1ó?2?'?2?3?ê?3?êòía?'DD???üè?????