Deutsch-Chinesisches Normeninformationsportal

Suche

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646

GB/T 16404-1996

Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points

GB/T 16978-1997

Industrial automation glossary

GB/T 3104-1982

Fasteners--Widths across flats of hexagon products

GB/T 5095.9-1997

Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 9:Miscellaneous tests

GB/T 17128.2-1997

Special postal envelope--International envelope on postal service

GB/T 16822-1997

Test method for dielectric properties of dielectric crystal

GB/T 17036-1997

Determination of germanium in uranium geological samples--Salicyl fluorone spectrophotometry

GB/T 16316-1996

Specification for conduit fittings for electrical installations--Part 1:General requirements

GB/T 3557-1994

Specification of audio-visual environment for cinema theatres

GB/T 16505.1-1996

Information processing systems--Open systems interconnection--File transfer, access and management--Part 1:General introduction

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646