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    1965??1??16????????????????????????


    1967??5?£?????????????????????????潻??????????????????????????


    1978??DQR-1????????DMC-1??????????SDY-1???????в????????????е??????????


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    1983????????????????????????ZDK-D4???????ZDW-D80??ZDN-D80??????????????????


    ?????????????????????2??????顣


    1984??11?£????????????о????????????


    1988??2?£?????????????????4???????????????λ?????飬


    1989??3?£???????QFB???????????????????е????????1988??????????


    1990??9?£??????????????????


    1990??10?£???????QFB???????????????????????????????????????????????????


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    1991?? 9?£???????????????λ???????????????λ??????


    1996??3?£?????????????????????????CAD????????


    1999??5?£???????????????????衣


    2001??12?£????ISO9001??2000????????????????


    2006??2?£??????????????????????????顣


    2007??1?£???????????????????????????????????????????????


    2010??7?£????????????????????????????????


    2011??1?£??????????????????????γ???????????


    2012??5??19???????????????????????????????????????


    2012??10??17??????????????3???



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