Deutsch-Chinesisches Normeninformationsportal

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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47268

GB/T 15489.1-1995

Colour filter glass test methods--Spectral character-istic

GB/T 15489.2-1995

Colour filter glass test methods--Extent of bubble

GB/T 3654.5-1983

Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content

GB/T 4459.2-2003

Mechanical drawings--Conventional representation of gears

GB/T 3910-1983

Office machines and data processing equipments--Line spacings and character spacings

GB/T 7070-1997

Textiles--Tests for colour fastness--Colour fastness to bleaching:Peroxide

GB/T 12586-2003

Rubber or plastics-coated fabrics--Determination of resistance to damage by flexing

GB/T 2462-1996

Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method

GB/T 19474.1-2004

Micrographics--Quality control of graphic COM recorders--Part 1:Characteristics of the test frames

GB/T 4019.2-1997

Box type vertical drilling machines--Testing of the accuracy--Part 2:Working tests

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47268