Worker installs drainage pipe at construction site during daytime in a residential area
Laying a drainage pipe for rainwater in retaining wall is essential to prevent water buildup.
Worker installs new drainage pipe in construction site while digging in ground
Concrete is being placed to secure forming top border of a manhole for utility pit
Water Pipeline with Valves and Meter Against Gray Wall
rusty metal pipe
Industrial complex at night
Petrochemical plant
metal chrome pipe
Petrochemical plant
man regulate heating boiler control panel
Aerial View of the Major Pipeline in Alaska
Petrochemical plant
Industrial factory in Kurashiki
service station hands of a car mechanic are standing at the machine and doing repairs with a hammer
Petrochemical plant
In excavator digs a trench for the laying of underground storm sewer pipes on a construction site
Water sanitary pipes will be laid at underground water pipes preparation for before pouring concrete
Petrochemical plant
Chemical plant
Petrochemical plant
Industrial area in Shizuoka
Concrete drainage wells for water discharge on a construction site before they are installed
Stack of concrete drainage wells for water discharge in a construction site prior to their
Industrial plant at night
guangzhou city
Petrochemical plant
close-up at service station the hands of car mechanic are standing at the machine and doing repairs
metal chrome pipe
set of fittings for PVC pipes and reinforced water hose on a white background
