Safe limits of repairing boilers by electric welding. From pamphlet on Repairs to Boilers and Engines by Welding issued by Nat. Boiler and Gen. Insurance Co., Ltd., England.
Repairs to boilers by electric welding
Elec. Times
Electrical Times ; 58 , n 1516
1920
2 pages
6 Figs.
Aufsatz (Zeitschrift)
Englisch
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