■材质：锌合金主体、钢铁挡片 ■Material： Body-Zinc alloy、Cam-Steel ■表面处理：灰蓝烤漆主体,镀锌挡片 ■S.Tr：Gray blue powder coated,cam-zinc plated ■挡片深度可自行调整前后10m/m另锁体内部弹簧导套可使挡片关闭时夹持7m/m,使门板紧密贴合 ■The cam could compression 7m/m,to improve strength and tightly close for use
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