免费视频一区,国产一区二区三区欧美精品,日韩一区二区三区精品,成人日批视频,91精品国产麻豆国产自产在线,国产人妖在线观看,午夜免费体验区

本機適用于棉紡廠和絹紡廠將各種支數(shù)的絞紗或油絲、絹絲等分別壓成規(guī)定體積的長方形小包。本機在原有的老機型上經(jīng)過改良，不僅操作和維修更加簡便安全，性價比更高。改良型電器和油路，操作更順手，機座為整體焊接式，美觀大方。大罩殼密封郵箱，整體操作平臺，無滲漏，不沾油，更干凈，紗框采用優(yōu)質(zhì)材料精工制造。

The machine applies to all kinds of cotton and silk spinning factories count of yarn or oil silk, spun silk pressed into the provisions of, respectively, the volume of rectangular packet. The machine in the original old models improved, not only more convenient operation and maintenance of safe and cost-effective. Improved electrical and oil line, operate more smoothly, machine welded seat as a whole, beautiful and generous. Large Shell sealed-mail, the overall operating platform, no leakage, non-stick oil, cleaner, yarn box Seiko manufactured using quality materials.