LHY ERC32止水筒夾材質:65MN● 特性:夾緊力大 精度高 使用范圍廣 安裝快捷 高性價比 型號規格齊全 優質用料 可塑性高 韌性好 工藝 精磨 拋光涂層 穩固防滑 使用壽命長● High clamping force High accuracy Wide range of applications Fast Installation High cost performance ratio Complete model specifications High-quality materials High plasticity Good toughness Exquisite craftsmanship Fine grinding Polishing Coating Steady and anti-skid Long service life