garnish bolt
... garnierite 矽镍矿 garnish bolt 装饰螺栓 garnyl 加尼尔聚酰胺纤维 ...
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所述的装饰上盖与下底上至少设有两对固定螺孔，其间采用螺栓连接；
The decorative upper cover and the lower bottom are at least provided with two pairs of fixing screw holes which are connected by screw bolts.
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镀镍12.8级的装饰性高强度螺栓，不仅外观有档次，而且安全有保障；
Nickel coating grade 12.8 high strength screws, safe and good appearance.
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