Die sinking electro-discharge machines(EDM)——Testing of accuracy——Part 2:Two column machines(Slide-head type and cross-slide table type)

NEPLATNÁ vydána dne 10.11.2003

Methods for chemical analysis of melted welding fluxes--The gravimetric method for determination of silicon dioxide content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The direct combustion-coulomb method for determination of total carbon content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The direct combustion-iodimetric method for determination of sulfur content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The EDTA volumetric method for determination of calcium oxide and magnesium oxide content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The potentiometric method for determination of manganese oxide content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The permanganate photometric method for determination of manganese oxide content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The EDTA volumetric method for determination of aluminium oxide content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The sulfosalicylic acid photometric method for determination of iron oxide content

NEPLATNÁ vydána dne 1.1.1985

Methods for chemical analysis of melted welding fluxes--The pyrolytic method for determination of calcium fluoride content

NEPLATNÁ vydána dne 1.1.1985