风琴防护罩制作的三种方式：

　　TADEYIGEJIBENZUCHENGBUFENSHIZAIMEIGEZHEYELIDOUZHUANGYOUYIGEQIZHICHENGWENDINGZUOYONGDEPVCGUJIA，CIGUJIAKEYITONGGUOBUTONGDEJIAGONGFANGSHIYUWAIBUZHEYECAILIAOJINMIXIANGLIAN。TADEYIGEJIBENZUCHENGBUFENSHIZAIMEIGEZHEYELIDOUZHUANGYOUYIGEQIZHICHENGWENDINGZUOYONGDEPVCGUJIA，CIGUJIAKEYITONGGUOBUTONGDEJIAGONGFANGSHIYUWAIBUZHEYECAILIAOJINMIXIANGLIAN。

　　YIZHONGWEIFENGZHIFANGSHI，YINGYONGYUGAOWENGONGZUOHUANJING。SHIYONGYIZHONGTESHUXIANFENGZHI，JISHIZAIJIDUANFUHEDEQINGKUANGXIAYEJIANGUNAIYONG。PVCGUJIATONGGUOFENGZHIGUDINGZAIMEIGEZHESHANG，JIAGUWENDINGHUZHAO。TONGSHIYOUDUOZHONGCAILIAOGONGNINXUANZE。

　　LINGWAIYIZHONGSHIREZHANJIE。ZAIYIDINGDEWENDUXIA，JIEZHUTESHUZHURONGJIJIUKEYISHINEIBUDEPVCGUJIAYUWAIBUDEZHEYELAOGUDIZHANJIEZAIYIQI。RUOHUZHAOSHIZAIZHONGDENGWENDUHUANJINGXIASHIYONG，JIUKEYIXUANYONGCIZHONGFANGSHI。

　　HAIYIZHONGSHIJINGGUOGAOPINHANJIEJIDUIQIWAIPVCTPUTUCENGBUHENEIPVCGUJIAJINXINGGAOPINHANJIE，XIAOLVGAO、SUDUKUAI、BUYONGTIANJIARENHEFUZHUZHANHEJI，CIZHONGJINGGUOGAOPINHANJIEDEHUZHAOWANQUANBUYONGDUIQIJINXINGBAOYANG，QIEFANGSHUI、FANGCHEN、NAIYOU、NAISUAN。