欧美大BBBBBBBBBBBB,一级特黄录像免费播放中文,国产超碰人人爽人人做人人添,97AV人人妻人人澡人人爽,97无码人妻精品免费一区二区,久久久91人妻无码精品蜜桃HD,黑人无码精品又粗又大又长,狠狠色噜噜狠狠狠狠色综合久,久久久无码精品亚洲日韩软件,99熟女精品视频一区二区三区 ,999久久久国产精品_又湿又紧又大又爽A视频国产_极品粉嫩嫩模大尺度无码_久久精品99久久香蕉国产

welcome~Yanshan Aohua Machinery Equipment Manufacture Limi
language selection: 中文版 ∷  englisht

Roller series

Drum-shaped roller

Belt conveyor belt with a drum, so that tape can automatically adjust the sliding friction on both sides, until equal. So the process of self-aligning smooth, anti-bias correction effect is significant for the belt conveyor to provide a novel structure of the roller products.


order

Belt conveyor belt with a drum, so that tape can automatically adjust the sliding friction on both sides, until equal. So the process of self-aligning smooth, anti-bias correction effect is significant for the belt conveyor to provide a novel structure of the roller products.


上一個:Roller roller 下一個:Anti-magnetic roller

contact us

CONTACT US


Contact: Manager Liu

Tel: 0317-5128131/5128282

Mobile: 13483852999

E-mail:  info@hebeiaohua.com

            sales@hebeiaohua.com

           sales1@hebeiaohua.com

Address: Cangzhou City, Hebei Province, Yanshan County, East outer ring

吉安县| 和静县| 交口县| 板桥市| 桐梓县| 马鞍山市| 金昌市| 沭阳县| 平山县| 新民市| 依安县| 阜阳市| 怀集县| 蒲江县| 新密市| 昌都县| 广河县| 卓尼县| 衡山县| 都江堰市| 赤水市| 泉州市| 南靖县| 七台河市| 汪清县| 舟曲县| 武宣县| 汽车| 邵阳市| 蛟河市| 天全县| 滦南县| 寿阳县| 宁河县| 冷水江市| 久治县| 岳普湖县| 盐山县| 文成县| 佳木斯市| 星子县|