Sikorsky employees use resistance welder to join helicopter parts by spot weld bonding.

November 25, 1970. 

Sikorsky Aircraft photo

Sikorsky employees use resistance welder to join helicopter parts

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Sikorsky employees use resistance welder to join helicopter parts by spot weld bonding.

November 25, 1970.

Sikorsky Aircraft photo

 

Added to Historical Records - Siko... and categorized in 1 month ago

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