国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220
国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 金属材料及制品 金属加工件/五金加工件 原图主图](https://img.alicdn.com/bao/uploaded/i2/2652793061/O1CN01ABj4wC1YTzCszQX3F_!!2652793061.jpg)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图0](https://img.alicdn.com/i2/2652793061/O1CN0186hbNQ1YTzCyWi6N9_!!2652793061.png)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图1](https://img.alicdn.com/i4/2652793061/O1CN01zuhKHg1YTzD0IqkYh_!!2652793061.png)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图2](https://img.alicdn.com/i2/2652793061/O1CN01IhU8tO1YTzCyWowtQ_!!2652793061.png)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图3](https://img.alicdn.com/i2/2652793061/O1CN01XvqJtR1YTzCyWrEPQ_!!2652793061.png)
优惠价格10
淘宝月销量0+
推荐度101.5%
卖家地址广东 东莞
下单商城
淘宝店铺
商品ID
商品分类金属加工件/五金加工件
商品类目金属材料及制品
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图文描述
![](https://img.alicdn.com/bao/uploaded/i2/2652793061/O1CN01ABj4wC1YTzCszQX3F_!!2652793061.jpg)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图0](https://img.alicdn.com/i2/2652793061/O1CN0186hbNQ1YTzCyWi6N9_!!2652793061.png)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图1](https://img.alicdn.com/i4/2652793061/O1CN01zuhKHg1YTzD0IqkYh_!!2652793061.png)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图2](https://img.alicdn.com/i2/2652793061/O1CN01IhU8tO1YTzCyWowtQ_!!2652793061.png)
![国标20Cr4钢棒SCr420合金钢20CrMo圆钢28Cr4 37Cr4合金钢板1.7220 - 图3](https://img.alicdn.com/i2/2652793061/O1CN01XvqJtR1YTzCyWrEPQ_!!2652793061.png)
优惠价格10
淘宝月销量0+
推荐度101.5%
卖家地址广东 东莞
下单商城
淘宝店铺
商品ID
商品分类金属加工件/五金加工件
商品类目金属材料及制品
包邮 品牌精选 0折 淘宝