观察原厂的结构,先论证改浮式气囊的可行性[img=,]https://img6.kcimg.cn/bbs/month_1410/1410310759f0214c0d83d06c1e.jpg[/img][img=,]https://img6.kcimg.cn/bbs/month_1410/1410310800a4573c5d6ceabe0a.jpg[/img][img=,]https://img6.kcimg.cn/bbs/month_1410/14103108004573f347e489ea81.jpg[/img][img=,]https://img6.kcimg.cn/bbs/month_1410/1410310800c529b98519c614bd.jpg[/img][img=,]https://img6.kcimg.cn/bbs/month_1410/141031080095528cf52b77ebd1.jpg[/img] |