Welder Uses Instruments To Install Pipe Inside New Building

Welder uses instruments to install pipe inside new building. metal is made by electrode with bright electric arc and sparks during manufacture. worker wears special protection uniform, gloves. protective modern mask from harm. master holds welding tool in right hand, in left electrodes. electric wires stick out white wall. production spark lights dark corner of room. patienty working helps to make recent pipeline in time. atmosphere of hard professional work

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