K-199-tong-jj-6172wf
Worker installs drainage pipe at construction site during daytime in a residential area
Mature plumber hands applying glue to a grey plastic pipe.
Shipyard staff
Metal polishing with a hand sander with a polishing disk. Clip. Factory worker at workshop grinding
Mature plumber applying glue to a sink siphon white plastic pipe.
Factory worker engineer working in factory service and operation switch box machine maintenance boil
Manual worker working with metal
Factory worker engineer working in factory using tablet computer to check maintenance boiler water.
Pastry chef piping chocolate ganache onto cake layer in kitchen
Horizontal directional drilling technology.
Horizontal directional drilling technology.
Horizontal directional drilling technology.
Horizontal directional drilling technology.
Pastry chef decorating cookies in a bakery kitchen
Female Plumber Working
Manual worker busy with his work
Pastry chef decorating cookies in a bakery kitchen
Pastry chef decorating cake with piping bag in kitchen
Pastry chef decorating pastries with cream using piping bag in bakery
Construction worker carrying ventilation pipes in building under construction
Welder is working.
Welder is working
Horizontal directional drilling technology.
Female Plumber Working
Garage Works Metal Cut
natural gas pipeline construction
Mature plumber cutting the pipe to install sink siphon in kitchen.
Mature plumber cutting the pipe to install sink siphon in kitchen.
Cropped shot of technician, plumber in protective gloves using wrench while setting water pipes
