水力學 影片素材 第1頁

Worker in a helmet with special equipment blurs cl

Hydromonitor supplies water with powerful pressure

Levers and cranes trains.

Modern car in a workshop on a lift. On a green background. 3D rendering

Modern car in a workshop on a lift. On a green background. 3D rendering

Industrial Robot arm active in factory

LDS- cylinder working surface

Earthmoving equipment at a construction site. Excavator bucket removes ground from trench

Hydraulic press in action.

Red Industrial Tap Water and Pressure Indicators on the Fire Truck.

Excavation work at a construction site. Excavator bucket scoops up the ground and lifts up

Earthmoving scoop removes ground from trench

Dry culvert under the highway in summer

Metal factory equipment. Pipes in factory. Macro close up

Big culvert under the highway

Big culvert under the highway

hydraulic system of tractor or excavator

The System Pipe, pipelines with valves at modern

Drainage pipe under the highway

A large excavator bucket extracts soil from the pit. Excavation work at a construction site

Powerful hydraulic pumps that are controlled by turning the bucket in the excavator. Hydraulic pump system. Construction machinery, industry

A powerful earthmoving bucket extracts soil from a trench.

Red Industrial Tap Water and Pressure Indicators on the Fire Truck.

Excavation work at a construction site. Excavator bucket lifts the ground

Big culvert under the highway

Red Industrial Tap Water and Pressure Indicators on the Fire Truck.

A garbage truck cleans garbage cans in the courtyard of a residential area from garbage and takes it

Excavator bucket driven by powerful hydraulics removes soil from the trench. Pipeline laying

Big culvert under the highway

A forestry machine loads a log truck at the site landing. Forest machine down logs

Red Industrial Tap Water and Pressure Indicators on the Fire Truck.

A stainless steel box during welding process.

The movement of the elevator in the shaft down.

Metal factory equipment. Pipes in the factory. Macro close up

Red Industrial Tap Water and Pressure Indicators on the Fire Truck.

Excavator bucket extracts ground from trench. Excavation work at the construction site

Powerful hydraulic pumps that are controlled by turning the bucket in the excavator. Hydraulic pump system. Construction machinery, industry

Red Industrial Tap Water and Pressure Indicators on the Fire Truck.

Dump Trailer Lifting Up

Modern industrial automated machine at factory

aerial view on Recycling, loading scrap metal in the ship on a port

Red Industrial Tap Water and Pressure Indicators on the Fire Truck.

Modern industrial equipment. FullHD.

Mechanical equipment works as mini factory in workshop

A close-up view on a CNC welding station for

pipes and the hydraulic system of the tractor

The bucket of a powerful excavator removes soil from the pit, lay the pipeline

A forestry machine loads a log truck at the site landing. Forest machine down logs

hydraulic system of tractor or excavator and other construction machinery

Technological production line at the plant. Scene. Team welding robots represent the movement. In