锂电钢钉枪射钉枪混凝土钉枪水电门窗安装电动钢钉枪瓦斯钢钉

https://item.taobao.com/item.htm?spm=a1z10.33-c-s.w4002-24104954812.22.22495f50ZkWyU7&id=707211902440 

慢充

直流20V,单只4.25KGS,每只包装为371x117x394mm

2只一箱，12.7/13.7公斤，414x388x430mm