BS 1127-3(1990) : 1990被替代
SCREWING DIES AND DIENUTS - SPECIFICATION FOR HAND- AND MACHINE-OPERATED CIRCULAR SCREWING DIES FOR PARALLEL PIPE THREADS - G SERIES
出版：British Standards Institution
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基本信息
标准编号： BS 1127-3(1990) : 1990
发布时间：1990/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：10
标准简介
Lays down the dimensions of hand and machine-operated circular screwing dies for production of parallel pipe threads, G series. The general dimensions of these dies are in accordance with ISO 2568 so as to permit the driving of hand-operated dies with the aid of the die stocks defined in that document.
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