An Investigation of Oxyacetylene Welding and Cutting Blowpipes, with Especial Reference to Their Design, Safety, and Economy in Operation (Classic Rep

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Excerpt from An Investigation of Oxyacetylene Welding and Cutting Blowpipes, With Especial Reference to Their Design, Safety, and Economy in OperationThe stipulations forwarded to the manufacturers were as fol lows: The investigation will include 1. Tests of welding torches. 2. Tests of cutting torches. 3. Tests of regulators. 4. Tests of oxyacetylene welded specimens. Throughout this series of tests the following conditions will be adhered to Gas: 1. A11 gas used will be of the same analysis within commercial limits. 2. Throughout the series of tests the gas consumed will be drawn from a bank of tanks so that its properties may be as uniform as possible. Identical equipment in the gas lines will be used m all tests.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.