MQK-41/4 NEW MQK-41/4 NEW Profile: MQ-41 Surface finish: Electrogalvanized Material thickness: Channel: 2 mm, Baseplate: 8 mm Features & Applications Features Serrated C-section edge Easy assembly and higher shear loads Dimension marking Pre-marked dimensions make installation, assembly and measurement easy Slotted single channel Applications Stand-alone use on ceilings, walls and floors or in conjunction with channel systems Recommended for installation in dry interiors Installation of cable trays, air ducts and pipe supports 激情视频亚洲_88国产经典欧美一区二区三区_秋霞影院精品久久久久久_青娱乐国产精品 激情视频亚洲_88国产经典欧美一区二区三区_秋霞影院精品久久久久久_亚洲日韩中文字幕一区 激情视频亚洲_88国产经典欧美一区二区三区_秋霞影院精品久久久久久_亚洲一区二区在线免费观看

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