如今中国制造的铁制品都没有这么耐用了。螺丝变质后溶解，不锈钢生锈，铁像铝一样弯曲…
Screws that melt away when turned stainless steel that rusts iron that bends like lead…
塑胶镶嵌螺母；铜铁铝不锈钢饰品车件；非标螺丝；车轴销钉；
Plastic enchase nut, Copper, iron and aluminum stainless steel jewelry car parts, Non-standard screws, Axle pin;
塑胶镶嵌螺母；铜铁铝不锈钢饰品车件；非标螺丝；车轴销钉；
Plastic enchase nut, Copper, iron and aluminum stainless steel jewelry car parts, Non-standard screws, Axle pin;
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