ASTM B 68/B68M : 2011-04現行
SPECIFICATION FOR SEAMLESS COPPER TUBE, BRIGHT ANNEALED
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM B 68/B68M : 2011-04
標準類別：Redline
出版單位：American Society for Testing and Materials
標準頁數：0
標準簡介
CONTAINED IN VOL. 02.01, 2017 Describes the requirements for bright annealed seamless copper tube suitable for use in refrigeration, oil lines, gasoline lines, and so forth, where tube with an interior surface essentially free from scale and dirt is required.
