[WIC]

Manual Welding: welding wherein the entire welding operation is performed and controlled by hand

Semiautomatic arc welding: arc welding with equipment which controls only the filler metal feed. The advance of the welding is manually controlled.

Welder

One who performs a manual or semi-automatic welding operation.

Welding Operator

One who operates machine or automatic welding equipment

Refer #ASME_IX

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