整洁地把登上位子进行下去在上部接收器把柄里面和治疗与一枚隆起的拇指坚果。
冠毛茸茸的顶部早已磨平，酷似保险箱的隆起球形旋钮。
然后把线轴的knurled基地实现中东相机通过一个革命。
1·Canon EOS 40d in my case it less than 5 minutes from start to finish, just remove the battery cover and the related installation and integration of large knurled wheel battery grip.
在我的佳能EOS 40d情况下，它从开始了不到5分钟就完成，只是涉及取出电池盒盖和安装与一体的大型滚花轮电池手柄。