電梯工程 圖片素材 (照片／插圖) 第1頁

Close-up of a hand holding a joystick to control a crane.Construction concept

hoist with overhead crane and scales in warehouse

Male forefinger pressing on button up elevator

Construction building icons set, isometric style

Bridge lifting Crane Hook with electric engine on background of industrial workshop production plant

Industrial crane hook in a modern factory building

Industrial Port Cargo Harbor Yellow Crane Elevating Equipment Flat Vector Illustration

Inspection of Elevator Mechanism featuring Exposed Wiring Components for Safety and Functionality, Elevator doors open during breakage and repair. Elevator maintenance, emergency situation. mine and

檢查時的插圖

建設公寓建設圖標集

Machine Concrete Pump. Vector Illustration.

Industrial Port Cargo Harbor Crane Elevating Equipment Flat Vector Illustration

施工升降機

Technician or engineer check on elevator or passenger lift

Machine Concrete Pump. Vector Illustration.

Close-up of a hand holding a joystick to control a crane.Construction concept

hooks of weigher overhead crane in warehouse

電梯井底部

Construction technology banner background. Construction site with cranes, fittings and concrete.

Successful hero businessman climbing on stair , ambitions concept .

hoist with bridge crane and scales in warehouse

軸承圖示

Construction technology banner background. Construction site with cranes, fittings and concrete.

Construction building icons set, isometric style

等距工廠