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199100190019 弓形下固定支架 Fixed bracket under the bow shape

199100190018 弓形上固定支架 Fixed bracket on the bow shape

DZ1600870101 遮阳罩 Sunshade cover

116100110166 面罩左铰链 Left hinge of the mask

116100110165 面罩右铰链 Right hinge of the mask