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SN EN 24947:1991現(xiàn)行
Steel And Cast Iron; Determination Of Vanadium Content; Potentiometric Titration Method
出版：Swiss Standards
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基本信息
標(biāo)準(zhǔn)編號： SN EN 24947:1991
發(fā)布時間：1991/4/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Swiss Standards
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Applicable to vanadium contents between 0.04 % (m/m) and 2 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests. Annex B includes the graphical representation of precision data.
等同采用的國際標(biāo)準(zhǔn)
DIN EN 24947 (1992-11) - Identical
ISO 4947:1986 - Identical
NFA 06 344:1983 - Identical
