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Standard
Withdrawn
ASTM B438 - 21
Standard Specification for Bronze-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
Published:
1 Apr 2021
•
Withdrawn:
18 Sep 2025
Overview
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Product Details
Descriptors
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ICS Codes
21.100.01 Bearings in general
Committee
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International relationships
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ISBN
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Publisher
ASTM