型 号：MS830
材 质：锌合金 不锈钢
表面处理：黑色、米黄、灰色 、抛光
结构说明：转动手柄带动转动装置，实现开启或锁紧功能
Model: MS830
Material: Zinc alloy stainless steel
Surface treatment: black, beige, gray, polished
Structural description: The rotating handle drives the rotating device to achieve opening or locking functions
