国产三级黄色的在线观看_18禁又污又黄又爽的网站不卡_免费无码又爽又刺激高潮视频_久久一区二区三区_久久99精品麻豆国产涩涩的介绍_91九色国产porny_国产精品一区二区污污污_激情小说图片电影无码精品久久久天天影视_国产午夜鲁丝片AV无码_久久久久久全国免费观看_国产一级出奶水_国产精品亚洲在线_国产性猛交xxxx免费看久久_日本精品一区二区久久_一区二区免费在线观看

RDJ double jacquard double needle bar warp machine is equipped with double jacquard technology, which can make the fabric of different structures seamless connection between each other, and can make the fabric show two-color, three-color and even multi-color effects. Mainly used in the production of shoe fabrics, seamless underwear and other products.