House mechanical gears icon doodle illustration sketch vector sign isolated symbol 库存例证 house mechanical gears icon doodle illustration sketch vector sign isolated symbol
Claw hammer tool showing a light blue handle flat head and curved claw for striking and prying a common implement in construction 库存例证 claw hammer tool showing a light blue handle flat head and curved claw for striking and prying a common implement in construction
Settings tools icon for web and app development stylized flat of a house containing gear wrench symbols representing websiteapp 皇族释放例证 settings tools icon for web and app development stylized flat of a house containing gear wrench symbols representing websiteapp
Mechanical ventilation line seamless pattern vector sign illustration 向量例证 mechanical ventilation line seamless pattern vector sign illustration
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