Welding: Theory, Practice, Apparatus and Tests; Electric, Thermit and Hot-Flame Processes. E-book. Formato PDF - 9780243758326
Un ebook di Richard N. Hart edito da Forgotten Books, 2017
- € 6.85
Test and cost data must be taken with a grain of salt. The test data have been compiled from various sources. Those tests given for iron are standard and cannot be questioned. Those tests given for the special processes are more recent and in most cases have been made by interested parties. They are no doubt accurate, but at present the special processes cannot be so well represented by test data, as by the actual work they turn out. The same may be said Of cost data. The prospective purchaser Of welding machinery must figure the cost of his apparatus plus the cost of labor and the depreciation. But above all, he must satisfy himself that the apparatus he chooses is the best for his kind of welding.
Informazioni bibliografiche
- Titolo: Welding: Theory, Practice, Apparatus and Tests; Electric, Thermit and Hot-Flame Processes. E-book. Formato PDF
- Autore: Richard N. Hart
- Editore: Forgotten Books
- Data di Pubblicazione: 2017
- Formato: PDF
- Protezione: nessuna
- ISBN-13: 9780243758326
Welding: Theory, Practice, Apparatus and Tests; Electric, Thermit and Hot-Flame Processes. E-book. Formato PDF
Richard N. Hart
edizioni Forgotten Books
download immediato
€ 6.85
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