GB/T 22776-2008
Tolerances and fits for timekeeping instruments.Tolerances of plastic parts (English Version)

Standard No.

GB/T 22776-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 22776-2008

Scope

This standard specifies the tolerances for plastic parts used in timing instruments. This standard is applicable to the mating and non-fitting dimensions of smooth cylinders of plastic parts up to 500 mm in size.

GB/T 22776-2008 Referenced Document

• GB/T 1801 Gemetrical Product Specifications(GPS).Limits and fits.Selection of tolerance zones and fits*， 2009-03-16 Update
• GB/T 1803 Limits and fits Tolerance zones for holes and shafts size up to 18mm

GB/T 22776-2008 history

• 2008 GB/T 22776-2008 Tolerances and fits for timekeeping instruments.Tolerances of plastic parts