steel backing

短语词组

短语

• forged steel backing roll 锻钢支承辊
• steel backing copper bush 钢背铜套
• cast steel backing roll 铸钢支承辊
• Steel Backing Plate 钢背板
• Stainless Steel Backing Paper 不锈钢衬纸
• steel -cast backing roll 铸钢支承辊
• compound steel -cast backing roll 复合铸钢支承辊
• The Backing Steel Materials 基材常用牌号
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