Here is the description for welding . It is a semi-automatic or automatic process that uses a continuous wire feed as an electrode and an inert or semi-inert gas mixture to protect the weld from contamination.
Foundation plan and sectio
Stair plan, elevation deta
Perimeter fence plan view.
Pre Moulded Pipe Flashing
Roof elevation and section
Road pavement plan section
Terrace roof construction
Stairs plan dwg, stair pla
Construction detail dwg fi
Stair view with constructi
Column curtailment detail
Tank plan and section deta
