特點：
適用于需要頻繁上下腳手架作業(yè)和需要搬運工具及物料上下的情況下使用；
附設扶手、平臺、自鎖扣安全穩(wěn)固；
配置三、四、五級框架使用，可搭建到任意高度；
輕松、方便、結構穩(wěn)固；
70度斜梯配置扶手上下更方便、更容易。
Characteristics:
It is designed for frequent up&down operation and transportation of tools and materials;
It has handrails, platforms and interlocks to provide perfect protection;
It provies 3 or 4 or 5 rung frame to be erected at any height;
Convenient and firm;
.It is Convenient and easy with diagonal 70 degrees and handrails.
