connector press-fit pin, phosphor bronze tinned plug pin
material: phosphor bronze
Surface treatment: tin
Surface treatment: tin
material: phosphor bronze
Surface treatment: tin
控件[tem_25_34]渲染出错,Source:未将对象引用设置到对象的实例。
控件[tem_25_34]渲染出错,Source:未将对象引用设置到对象的实例。
