TB/T 826-1991
fasten the screw nut (English Version)
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TB/T 826-1991
Standard No.
TB/T 826-1991
Language
Chinese,
Available in English version
Release Date
1991
Published By
Professional Standard - Railway
Latest
TB/T 826-1991
Replace
TB 826-1974
Scope
This standard specifies the specifications, technical conditions and marking methods of lock nuts. This standard applies to tightening nuts for rolling stock piping.
TB/T 826-1991 history
1991
TB/T 826-1991
fasten the screw nut
0000
TB 826-1974
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