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Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250

GB/T 15489.2-1995

Colour filter glass test methods--Extent of bubble

GB/T 15489.3-1995

Colour filter glass test methods--Temperatrue coefficient of sharp cut wavelength

GB/T 5009.36-2003

Method for analysis of hygienic standard of grains

GB/T 2465-1996

Pyrites and concentrate--Determination of fluorine content--Ion-selective electrode method

GB/T 5080.7-1986

Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate

GB/T 2464-1996

Pyrites and concentrate--Determination of arsenic content--Ag-DDTC spectrophotometric method

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 3910-1983

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

GB/T 4459.2-2003

Mechanical drawings--Conventional representation of gears

GB/T 19474.1-2004

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

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250