?????? DY-1000L???????λ????????????????????????о??????????????????????2????DY??λ?????????DYC??λ???????(?ò??????1999??????п???????)????1981????????????????????,?????з????????????Χ????,?????????????????????????С?????????????÷??????????????λ????λ???????????2?????-1000L?????????????????λ????????????????????????????λ?????????????????????????硢????????????е???????????????????????????????£????????????λ????λ????λ?????????????????á? ??????????? ??????λ???????????λ??仯????涯??????λ??????????????????????????????仯????????????????λ????????????ü????????????????£ü????????????????????????????????????????????λ????????????????? ?????????????? 1.?????L??mm????????????????; 2. ?????Χ??f????????0??40; 3.???裺R????????2??1000; 4.?????????F.S????0.2??0.5; 5.???????????<????; 6. ?????????S?????mm????10; 7.???γ?磨mm????45??45??55; 8.?????N????0.1??0.3; 9.???????????Σ???3.0??3.5; 10.????????????F.S??<0.2; 11.??????????Σ???1??106 ; 12.???????Χ:T???棩????35??+80; 13.??????:??????????90???????; 14.?????????m??????????????, ??????????????????? |