Auteur Ostrowsky, O.
Documents disponibles écrits par cet auteur (2)
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texte imprimé
This book completely covers the objectives of the level-1 business and technician education council standard units in engineering drawing, with the following additional topics: a- perspective projection, which is essential for learning how to sk[...]
texte imprimé
This book covers the objectives of the level 2 technician education council in engineering drawing, with additional material on spur, bevel and worn-and-wheel gears; general proportions of bolts, nuts and screws necessary for drawing assemlies; [...]
