精品国产免费午夜剧场_日韩无码成人电影_亚洲欧洲色图在线观看_亚洲综合日本久久_码av动漫在线看_丰满少妇愉情中文字幕18禁片_日本三级2019在线观看免费_无码少妇一区二区三_住在隔壁欲求不满的丰满人妻_欧美日韩综合色综合

Main Technical Parameter：

This line is used for making the PVC cable trunking, we equipped with the special designed screw to realize the better plasticizing and high output. The vacuum forming table can be adjusted in three direction, easy to regulate, so as to ensure the exact forming. By adopting the hot cutting, the cutting surface will be smooth.