Illustration of required procedure, time and activities involved in formulating, and obtaining approval of new standards. (See also Fasteners v 4 n 4 1947 p 10-2)
Developments of ASA standard for slotted and recessed screw heads B 18.6-1947
Indus Standardization
Industrial Standardization ; 19 , n 4
1948
2 pages
Aufsatz (Zeitschrift)
Englisch
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Developments of ASA standard for slotted and recessed screw heads B 18.6-1947
Engineering Index Backfile | 1947
|Slotted and Recessed Head Screws
SAE Technical Papers | 1962
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Engineering Index Backfile | 1947
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