小平面式门锁
■材质: 锌合金 ■Matorial: Zinc Alloy ■表面处理:黑色涂装 ■S.Tr:Black powder coated. ■变换挡片调整垫片位置可改变"L"长度(挡片深度) ■Exchange the cam and steel washer position can change "L"length.
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