WK97080 - Revision of B640-12a(2021) Standard Specification for Welded Copper Tube for Air Conditioning and Refrigeration Service | ASTM

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Work Item

ASTM WK97080

Revision of B640-12a(2021) Standard Specification for Welded Copper Tube for Air Conditioning and Refrigeration Service

Rationale

5 year review

Details

Developed by Subcommittee: B05.04

Committee: B05

Staff Manager: Jennifer Rodgers

Work Item Status

Date Initiated: 11-17-2025

Technical Contact: James Barroner

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