INTERNATIONAL STANDARD ISO 2857 1973 TECHNICAL CORRIGENDUM 1 Published 1990 10 15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEXAYHAPOAHAR OPTAHM3A~VWl n0 CTAH~APTVl3AI&Wl~ORGANlSATlON INTERNATION[.]
Trang 1INTERNATIONAL STANDARD ISO 2857 : 1973 TECHNICAL CORRIGENDUM 1
Published 1990-10-15
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEXAYHAPOAHAR OPTAHM3A~VWl n0 CTAH~APTVl3AI&Wl~ORGANlSATlON INTERNATIONALE DE NORMALISATION
Ground thread taps for ISO metric threads of tolerantes
4H to 8H and 4G to 6G coarse and fine pitches -
Manufacturing tolerantes on the threaded Portion
TECHNICAL CORRIGENDUM 1
Tarauds ti filets rectifihs pour filetages mhrigues ISO de tolkrance 4H 3 8H et 4G h 6G 5 pas gros et 5 pas fins - Tolbrances d’exhcu tion de Ia Partie taillhe
RECTIFICA TIF TECHNIQUE I
Technical corrigendum 1 to International Standard ISO 2857: 1973 was prepared by Technical Committee ISO/TC 29, Small tools
Page 7
Clause 1
Line 5, delete “considered as usually” and insert “considered as not usually”
Descriptors : tools, taps, screw threads, dimensional tolerantes
0 ISO 1990
Printed in Switzerland
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