日韩中文人妻无码不卡_好大好爽快点少妇在线观看_99国产小视频_一区二区三区福利视频_国产精品久久久久久久久久影院的_亚洲精品成人a在线观看

Home > Products > RCB-650

RCB-650

The RCB650 is a universal basic product, regardless of high pressure, low pressure, high temperature, low temperature, oil lubrication, oil free lubrication or water lubrication. All can be applied. The matrix of the product is high force brass, which is twice as hard as the ordinary copper sleeve. The wear resistance is more than doubled. Therefore, it can be used in continuous casting machines, rolling mills and conveyors in the metallurgical industry. Also used in plastic injection molding machine mold locking mechanism, extrusion mechanism. The automatic switch of high voltage electricity, the lifting support part of construction machinery, and the arc door support of water conservancy project. Pulley and drive wheel parts. There are paper machine drying track, automobile mold, ship anchor sliding parts, etc.

Contact Us > Download File
Product Links

Technical Parameter


主站蜘蛛池模板: 96国产精品久久久久aⅴ四区 | 欧美视频一二 | 色综合天天综合网 | 日本免费高清一本视频 | 国产私人尤物无码不卡 | 神马久久亚洲 | 日本一丰满一bbw | 国产网站一区二区 | 久久艹久久 | 国产成人aa | 最新国产在线观看 | 久久久久国产一区二区三区 | 亚洲综合色婷婷在线观看 | 免费观看一级欧美片 | 久久三区 | 亚洲a∨大乳天堂在线 | 麻豆小视频 | xxxx黄色片 | 欧亚日韩精品一区二区在线 | 久久6免费视频 | 国色天香成人一区二区 | 国产日韩欧美一区二区久久精品 | 人与牲口性恔配视频免费 | 琪琪午夜成人理论福利片 | 久久久久青草线蕉亚洲 | 国产一区二区三精品久久久无广告 | 日本一区二区免费高清视频 | 中文字幕丰满乱子伦无码专区 | 又粗又黄又爽视频免费看 | 99热久久这里只精品国产www | 五月天婷亚洲天久久综合网 | 激情五月婷婷综合网 | 亚洲精品免费在线视频 | 久久久国产精品成人免费 | 91久久精品美女高潮 | 美女大BXXXXN内射 | 大奶一区 | 欧美放荡的少妇 | 靠逼视频网站 | 久久精品99久久久久久2456 | 最新版天堂中文在线 |