???ü1è??o??eèí1ü2éó?ì?êaμ?′?????2￡á§????2?í??21èê÷????
3é,??óD????μ??í???°?íà??ˉD??üêêo?3¤?úó?óú????.
o??è;0.5mm-1mm. êêó????è;-70-+300?è. 1¤×÷?1á|;2500pa.
è?é?D??ü; 2?è?A1??. ??é?; oìé?,?òé?,oúé?.
?÷òaó?óú????oí?????ó?ú.
?ò??1?ó|1è??o??eèí1ü1è??o??eèí1ü
?ò3§3éá￠óú2005?ê￡?רòμéú2ú??μ÷èí1ü?￠??μ÷??1ü?￠1è??2?è?èí
1üμè?￡
?°???ü????￡??ü3????ê?±ê??ò??ê???×??óμ???±ê?￡?í?§μ??úòaê?
?ò??×?′óμ?D???￡?
??ó-D?à??í?§?°à′1????￠ì?òμ??￡?
点击图片查看原图
