This comprehensive dictionary provides clear, concise definitions of technical terms used in electrical engineering and chemistry, with sections devoted specifically to modern machine industry, the foundry, and metallurgy. With detailed illustrations and photographs throughout, this book is an essential reference work for students and professionals alike. Designed with cross-referencing in mind, the dictionary is equally useful for German, English, and Spanish speakers. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.