城镇轮廓。带烟囱的小房子，商业或住宅全景天际线。现代城市天际线，村庄设计。屋顶与粉色日出。现代建筑背景。矢量极简城市图标 库存例证 城镇轮廓。带烟囱的小房子，商业或住宅全景天际线。现代城市天际线，村庄设计。屋顶与粉色日出。现代建筑背景。矢量极简城市图标
This is an illustration of a factory icon a silhouette of a small or medium sized enterprise illustration of a factory icon 向量例证 this is an illustration of a factory icon a silhouette of a small or medium sized enterprise illustration of a factory icon
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