Deutsch-Chinesisches Normeninformationsportal

Suche

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250

GB/T 2834-1998

Test method for water absorption of vitrified clay pipe

GB/T 7514-1987

Conversion between the 7-bit coded character set for information processing interchange and the 5-unit code for the telegraph service

GB/T 9276-1996

Methods of exposure to natural weathering of coating

GB/T 18526.3-2001

Code of good irradiation practice for control of pathogens and other microflora in dehydrated vegetables

GB/T 2836-1998

Test method for hydrostatic proof of vitrified clay pipe

GB/T 223.43-2008

Iron, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method

GB/T 21994.4-2008

Chemical analysis of magnesium fluoride - Part 4: Determination of magnesium - EDTA volumetric method

GB/T 6466-2008

Electrodeposited chromium coatings - Electrolytic corrosion testing (EC test)

GB/T 7489-1987

Water quality--Determination of dissolved oxygen--Iodometric method

GB/T 7472-1987

Water quality--Determination of zinc--Spectrophotometric method with dithizone

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250