Foundry work. Safety code for protection of industrial workers in foundries, National Founders' Association [and] American Foundrymen's Association, sponsors; tentative American standard, approved June, 1922, by American Engineering Standards Committee.
Publication Title:
Foundry work. Safety code for protection of industrial workers in foundries, National Founders' Association [and] American Foundrymen's Association, sponsors; tentative American standard, approved June, 1922, by American Engineering Standards Committee.
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Foundry work. Safety code for protection of industrial workers in foundries, National Founders' Association [and] American Foundrymen's Association, sponsors; tentative American standard, approved June, 1922, by American Engineering Standards Committee.