建筑脚手架扣件

直角扣件                                                                                                                                           旋转扣件

重量：675g                                                                                                                                     重量：660g

厚度：3mm                                                                                                                                    厚度：3mm

表面处理：镀锌                                                                                                                               表面处理：镀锌

企业名片