Astm B 438/B 438M – 04 pdf free download

Astm B 438/B 438M – 04 pdf free download

Standard Specification for Sintered Bronze Bearings (Oil-Impregnated)1 This standard is issued under the fixed designation B 438/B 438M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) … Read more