日本丰满岳乱妇在线观看,国产日韩欧美,老鸭窝视频在线观看,九热爱视频精品视频

特點(diǎn) Features

• 產(chǎn)品使用工程塑料材質(zhì)具有輕便和運(yùn)行順暢的特點(diǎn)
• 蓋板的安裝方式便于電纜和管線的安裝，維護(hù)更加方便
• 用“一”字螺絲刀便可以輕松拆卸
• 高速運(yùn)行時(shí)噪音低

• Made of engineering plastic for the light weight and smooth movements.
• Open and shut type for convenient installation, maintenance,
• It can be opened with a’-’ screwdriver.
• Less noise during high-speed driving.

需要更多詳細(xì)參數(shù)請(qǐng)下載產(chǎn)品手冊(cè)