欧美色图另类小说_在线看永久AV毛片_国产精品一区二区亚洲电影_亚洲午夜视频_日韩国产成人无码A∨毛片_五月丁香啪啪变态_日本α片无遮挡在线观看_影视中文综合三级_少妇人妻无码高清精品_免费人成视频在线观看免费尤物

Auto Leveller

Application:

Install a continuous belt weighing between the cotton box and the feeding of the carding machine, so that the feeding cotton layer of the carding machine can be kept as consistent as possible, minimize?the deviation rate of fiber web, improve?the longitudinal CV value