Повучен
This second edition cancels and replaces the first edition (i.e. ISO 3908:1976). The method is applicable to some carbides, mixtures of these carbides and binder, all grades of presintered or sintered hardmetals, produced from these carbides, having an insoluble carbon content between 0,02 and 0,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
ПОВУЧЕН
ISO 3907:1977
ПОВУЧЕН
ISO 3907:1985
95.99
Повучен
29. 9. 2009.
Metode ispitivanja hemijskog sastava tvrdih metala - Određivanje sadržaja ukupnog ugljenika u karbidima i tvrdim metalima - Gravimetrijska metoda
95.99 Повучен