In addition, the fire-retardant plastic films provided by the utility model can be transparent and the back face of the aluminum foils can be connected with at least one layer of otter board material.
本实用新型 所述阻燃塑料薄膜基材可透明，所述铝箔基材背面可连接有至少一层的 的网板材料。
The design is a plastic mould design of the back over of mobile, which analysis part structural with ABS as the material of plastic part.
本设计是手机后盖塑料模具的设计，对零件结构进行了工艺分析，采用ABS作为塑件的材料。
The design is a plastic mould design of the back over of mobile, which analysis part structural with ABS as the material of plastic part.
本设计是手机后盖塑料模具的设计，对零件结构进行了工艺分析，采用ABS作为塑件的材料。
应用推荐