. . "Engineering and operating suggestions for the standardizing and electrical laboratories of the public utility"@en . . "Engineering and operating suggesions for the standardizing and electrical laboratories of the public utility; dedicated to the advancement of the electrical laboratory of the public utility"@en . . "Electrical measurements and meter testing in the power station"@en . . . . "Engineering and operating suggestions for the standardizing and electrical laboratories of the public utility dedicated to the advancement of the electrical laboratory of the public utility"@en . . . . . . . . . . . . . . . . . . . . .