久久久久欧美精品网站_国产亚洲福利一区二区免费看_亚洲综合日韩在线亚洲欧美专区_欧美与黑人午夜性猛久久久_小泽玛利亚好看电影在线播放_国产农村乱子伦精品视频_99精品久久99久久久久胖女人_一本色道久久综合网_日本国产欧美一二区_日本高清中文字幕免费一区二区

特點 Features

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

• 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.

需要更多詳細參數(shù)請下載產(chǎn)品手冊