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̨ﵽһõЧ

2018-08-03 04:20 Դ 昆明湫˾

ӷӴ ʼҪأ  Ҫ֪ԼҪ ȥֳ ʲô˽ʲô  Ҫ֪ߴ磬ԭеĻеʩ˵ضԶÿ˼CADͼֽɹϯǷʹõȵȵȵһϵĶ Ϊ ƿʼ

ûЩһǿ¥Ƶ컨׹ֳʵʩˣƨûСSOҪʵʳʵ ʵʵĶʦʼ׼̸ֻʩգ

ʩ ʵӦ˵Ƿ ˵ģʩ͹աƿʼʱҪʩʲôĹܳ ʲôЧȷ˵һ̨Ҫ֪ĹӦ̣Ҳ dz˵ ˾豸ʲôġ

һ˵̨̨1.22*2.44׺1*2Ҫ ôƻ̨Ҫѭijߴ磬1.22*2.44׵̨˵ѹܴ  ߶һ ˵0.8ףȻõ1.3ף1.8׵ȵȡ֪ЩֵͲһ̨0.8ף̨1.3ס1.8ס Դơʡʱʡ̨

̨̨Ƕ٣ȺԱж ٣Ҫ ռж٣ҪʲôЧսṹ ǷУ˵ij ˵ĵ¾ ٣̨ǷԱͨ İȫ ͨϯÿǶ ʲôǷ񴩰öҪֳ̨ǵĶ֪һDzܣֳɵĺ޷ġ

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