I.S. 238:1980被替代
COPPER TUBES
出版：National Standards Authority of Ireland
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基本信息
標準編號： I.S. 238:1980
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數：0
標準簡介
Defines requirements for half hard (1/2 H), copper tubes supplied in straight lengths, suitable for connection by means of compression fittings and capillary fittings or by silver brazing or by suitable methods of welding.
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