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NBN EN 29455-8:1993現(xiàn)行

Soft Soldering Fluxes - Test Methods - Part 8: Determination Of Zinc Content

出版:Belgian Standards

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基本信息
標(biāo)準(zhǔn)編號(hào): NBN EN 29455-8:1993
發(fā)布時(shí)間:1993/11/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Belgian Standards
標(biāo)準(zhǔn)頁數(shù):6
標(biāo)準(zhǔn)簡(jiǎn)介

Specifies a method for the determination of the zinc content of water soluble fluxes. Applies to an aqueous solution of flux containing approximately 25% of zinc, expressed as zinc chloride (ZnCl2). Coverage includes reagents, procedure, apparatus and precision.

等同采用的國(guó)際標(biāo)準(zhǔn)

ISO 9454-1:1990 - Identical

ISO 9455-8:1991 - Identical

NF EN 29455-8:1993 - Identical

UNI EN 29455-8:1996 - Identical

I.S. EN 29455-8:1994 - Identical

SS EN 29455-8 Ed. 1 (1994) - Identical

UNE EN 29455-8:1996 - Identical

BS EN 29455-8:1993 - Identical

DIN EN 29455-8 (1994-02) - Identical

ONORM EN 29455-8:1993 - Identical

SN EN 29455-8:1996 - Identical