This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of clamps and cutters. This standard applies to torsion pliers, cutters, and torsion and shear pliers, but not to live work and antistatic pliers. When the product has special requirements, it is not limited by this standard.
GB/T 6290-1999 history
2013GB/T 6290-2013 Pliers and nipers.General technical requirements
1999GB/T 6290-1999 Pliers and nippers--General technical requirements