ASTM B438/B438M-05廢止
Specification for Bronze Powder Metallurgy (P/M) Bearing (Oil-Impregnated)
出版：American Society for Testing and Materials
專家解讀視頻
基本信息
標準編號： ASTM B438/B438M-05
發布時間：2005/11/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：10
標準簡介
CONTAINED IN VOL. 02.05, 2005Covers sintered bronze, oil impregnated bearings made primarily from elemental copper, tin, lead, and graphite powders.
標準備注
Supersedes ASTM B 438 and ASTM B 438M
(12/2001)
替代本標準的新標準
