(INVALID RECORD) I.S. EN 24231:1990未知
Hand- and Machine-operated Circular Screwing Dies for Parallel Pipe Threads - g Series
出版：National Standards Authority of Ireland
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基本信息
標準編號： (INVALID RECORD) I.S. EN 24231:1990
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數(shù)：0
標準簡介
Lays down the dimensions of hand- and machine-operated circular screwing dies intended for production of parallel pipe threads, G series, in accordance with ISO 228-1.
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