7050 aluminum alloy material 铝合金
Whole Aluminum Alloy Material 全铝合金材质
aluminum alloy processing material 铝合金加工材料
aluminum and its alloy material 铝及铝合金材料
There is also the hypereutectic aluminum alloy material for cylinders.
此外还有过共晶铝合金气缸材料。
Drum material for galvanized steel, stainless steel, aluminum alloy material.
滚筒材质多为碳钢镀锌、不锈钢、铝合金材质。
Machine body made? Of high quality aluminum alloy material, attractive appearance.
机器主体采用优质铝合金材料，外观精美。
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