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UNI EN ISO 4230 : 2017現(xiàn)行
HAND- AND MACHINE-OPERATED CIRCULAR SCREWING DIES FOR TAPER PIPE THREADS - R SERIES
出版：Ente Nazionale Italiano di Unificazione (UNI)
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基本信息
標(biāo)準(zhǔn)編號(hào)： UNI EN ISO 4230 : 2017
標(biāo)準(zhǔn)類(lèi)別：Standard
出版單位：Ente Nazionale Italiano di Unificazione (UNI)
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介
Defines the dimensions of hand- and machine-operated circular screwing dies intended for production of taper pipe threads, R series, in accordance with ISO 7 1.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
等同采用的國(guó)際標(biāo)準(zhǔn)
ISO 4230 : 2016 - Identical
