MATO Conveyor Belt Connection System Co. , Ltd. was born in 1906, its focus on conveyor belt connection system for nearly 100 years. Is the world's only machine button products, its belt buckle can bear the belt strength of 2500 Kn, so far, no similar products can be compared with it. At present, the product in Shanxi Coal Mine has obtained a good reputation, and its popularity continues to improve.
FEATURES:
High mounting pressure, high contact pressure between belt buckle and belt surface
Design of grooved protection for fastener
Interference fit of fastener with button plate and hole
High Strength Steel cold rolling forming, reasonable material distribution
High Strength Steel has high wear resistance
The fastener is made of spring steel with high wear resistance and rigidity
| 喷白浆无码在线观看 | 国产农村县城艳色歌舞团一区二区 | 国产日本欧洲亚洲 | 91在线无码精品秘 国产阿朱 | 午夜福利一级A片免费观看 麻豆成人爽a毛片免费啪啪 | 国产麻豆剧传媒精品国产 | 人妻精品久久久久中文字幕69 | 日本美女一级在线观看网站 | 鲁鲁鲁A片1级毛片免费看 | 国产精品www夜色视频 | 国产欧洲亚洲三级片A级 | 国产白浆二级AAAAA | 一级毛片在线免费观看 | 丰满爆乳一区二区三区霸乳 | 国产麻豆剧传媒精品国产AV | 久久久国产精品免费A片蜜 欧美性猛交 XX 乱下载 | 国产又爽又粗又猛又色又 | 高清无码国产在线观看 | 欧美日韩一区二区三区 | 夜色视频国产欧美一区MD | 无码人妻精品一区二色 | 人体窝窝7777777粗大野 | 黄色视频特级片视频播放网站 | 97人妻人人揉人人躁 原 | aa片在线观看视频在线播放 | 国产真人真事一级A片 | 18禁白丝喷水视频www视频 | 亚洲无码中文字幕在线观看 | 亚洲AV无码乱码国产精品牛牛 | 3d丰满少妇在线观看 | 午夜黄色视频在线观看 | 东北BBw搡BBBB搡搡搡搡 | 性XXXⅩ m免费 | 久久久久高清视频中文字幕 | 久久久久久久久久久麻豆视频 | 丰滿熟妇乱妇无码中文字幕电影 | 久久久久久国精品色费色费s | 激情视频激情图片激情小说 | 日日摸天天摸爽爽狠狠97 | 久久精品人妻一区二区三区 |