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  •  ʯӢșzy
    ʯӢșzy

    ?ʯӢҪc???? ʯӢҪɷ֞SiO2һ҂fȻʯӢҪֲָVϵΑB(ti)ɫKwֻԪسʬFɫҲٲ͸ĽYܶȞ2.65ĪӲȞ7c1750ҡʯӢַQ͜ʯӢȻֲ^VSɽrer׃|rҪrV?ʯӢγ???? r{ڽݻ^ڜضȗlĸ׃ֳSi

    2014-05-11 h/
  • ͻù΢
    ͻù΢

    ͻó΢??Y΢Ö|hظ߼ȵȻʯӢͨ^صϴoFĥˇaӹɣɫ|лW(wn)Aȱe϶l(f)_Դʵͣԏ͸ߜأ늽^Ժ⾀˾aýˇз(wn)WԼɿصȷֲFяVzͿӷb

    2014-05-11 h/
  • 99.999%ʯӢ
    99.999%ʯӢ

    ԷʯӢǼɫoζʯӢͨ^ʯӢ΢Mż“̎ӹ,ʹһczl(f)“߻zc΢۵ĽYͷwˮԵĤĶ߮aƷĿ_􏊶ȣ|“ϻԷʯӢˮԺ200-500z϶ȕrwӽYl(f)׃aAտszʯ BƸۖ|a ? ? ?Y΢Ӽ΢ӽMbϢ?

    2014-05-11 0
  • ʯӢ
    ʯӢ

    ܷzóY΢۹zY΢۾лW(wn)ԺAȱe϶l(f)_Դʵԏ͸ߜ늽^Ժã⾀ ˾I:NҎ(gu)ʯӢ ʯӢ ʯӢ? ʯӢ ʯӢɰ ʯӢ ʯӢK ʯӢ ʯӢɰ ΢ Ӽ΢ 늹΢ Թ΢ Թ΢ џʯӢ џ΢? ʯӢ ΢? ߼

    2014-05-11 0
  • h(hun)ƺù΢
    h(hun)ƺù΢

    ? Ʒ: ͸g: ģ: MPa 濹Ҏ(gu): : Ⱦ: : ˮ: % Ҏ(gu): cm B(yng): ԭa:Ї| ܶ:2.65 g/cm3 Ӳ:7 :ʯӢ ߙnͿόù΢ һ,ߙnͿόù΢

    2014-05-11 h/
  • ߼ʯӢۏSҡڹ΢ۡ
    ߼ʯӢۏSҡڹ΢

    ? ? ? ʯӢɰҪھTɰ݆ĥ߼Ʒͻϵ53MM31MM10.5MM0.50.1MM0.1F RG߼ڹ΢ԭϽߜ۟̎ʹ֮ɞ߼oεķĩϱF龀ÛϵС͑͝ͷԺȃ(yu)ԡaƷDZ˾ĸ߿ƼaƷ3um1um1um¼·ܷṩ^aƷ|

    2014-05-11 h/
  • 4000ĿY΢ɫ
    4000ĿY΢ɫ

    ?Y΢Ö|hظ߼ȵȻʯӢͨ^صϴoFĥˇaӹּɣɫ|лW(wn)Aȱe϶l(f)_Դʵԏ͸ߜ늽^Ժã⾀. ˾a800Ŀ10000ĿЮaƷ԰տ͑ҪPaƷPaƷ£ aƷ ȣĿ

    2014-05-11 h/
  • ۹΢۹
    ۹΢۹

    ? ?΢,ʯӢۼg Ŀ800-5000Ŀ ȣD50=0.5--10um, ֲɿ ׶ȣ>90 ˮ0.1% ÛϵС? W|(wn) 2. ΢ۮaƷ; ?zz݆̥ó΢ ?Ϳø߼΢ ?zճճτճτó΢ ?񹤳ó΢ ?

    2014-05-11 h/
  • ͸ߜʯӢtо.tŹ
    ͸ߜʯӢtо.tŹ

    aƷQʯӢtо ?댧wʯӢtоaS? S? BƸۖ|ʯӢƷ?˾I(y)BƸۖ|ʵVƷ˾-^ȫ^SʯӢȫϵЮaƷʵVʯӢƷ˾ṩʯӢƷƷ ʯӢʯӢڹ.NҎ(gu)͸⡢UV⾀͹ȻSʯӢܵȵȣ͸ʯӢ

    2014-04-26 h/
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