Product Features:
◆Oil cylinder parts made by automatic high rotation speed CNC lathe ensure the excellent finish and concentricity
◆Japanese oil sealing elements,overload protection, international brand oil pipe
◆Direct drive twin cylinders, with safety steel wire as synchronization
◆Polymer wear-resistance slider
◆Single side safety control both side unlocked safety, arm locks with tooth type ratchet, multi-safety device, more reliable
Specification:
Product Features:
◆Oil cylinder parts made by automatic high rotation speed CNC lathe ensure the excellent finish and concentricity
◆Japanese oil sealing elements,overload protection, international brand oil pipe
◆Direct drive twin cylinders, with safety steel wire as synchronization
◆Polymer wear-resistance slider
◆Single side safety control both side unlocked safety, arm locks with tooth type ratchet, multi-safety device, more reliable
◆Gate type, for operation more easy, no obstruction onto the floor
◆Roof protection safety device, automatic arm lock by built in ratchet
| 黑丝美女高潮喷水免费网站 | 日本丰满脂肪人人爱视频在线观看50路 | 欧美天天澡天天爽日日a黑人 | 国语自产少妇精品视频 | 青青草91青娱盛宴国产 | 色视频二区最新视频 | 国产裸体美女永久免费视频 | 女人AAA大片直播免费看 | 人妻人人躁人人添人人爽国产一区 | 国产精品成AV人在线视午夜片 | 日本在线免费观看视频 | 伊人色综合久久天天五月网 | 91丨九色丨熟女 | 老版 | 亚洲熟女少妇AV成人 | 性感女性黄色免费观看视频网站 | 欧美熟妇另类久久久久久牛牛影视 | 免费 无码 无套内谢软件 | 亚洲AV秘 无码一区小野夕子 | 精品少妇猛交做爰大片免费看 | 性感少妇愉 在线 | 亚洲免费视频在线观看免费 | 无码人妻一区二区三区潮湿 | 无码人妻久久一区二区三区 | 亚洲 中文 字幕永久免费 | 综合区亚一洲线观看免费 | 少妇被躁爽到高潮无码动漫 | 久久AV秘 一区二区三区漫画 | 色欲AV浪潮AV夜夜骚 | 麻豆成人精品国产一二三产区 | 日韩精品无码一区二区三区不卡 | 奶大灬舒服灬又爽灬高潮 | 欧美性xxxx中出xyx | 骚家教老师奶水真多 | 欧一美一交一交一乱一区二区三区 | #特级毛片全部免费播放a一级 | 粉嫩小泬BBBB免费看 | 91久久爽久久爽爽久久片 | 狠狠人妻久久久久久综合老师粉嫩 | 免费看黃色AAAA片韩国女主播 | 国产区精品福利在线熟女 |