GB/T 21943-2008
Back-up pads for vulcanized fibre discs (English Version)
- Standard No.
- GB/T 21943-2008
- 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 21943-2008
- Scope
- This standard specifies the type and dimensions of support trays for mounting and clamping of bonded abrasive discs. This standard applies to the installation and clamping of steel paper sanding discs or hand-held grinding machines that meet the requirements of GB/T 20963-2007, such as angle grinders and other similar grinding machines. The connection dimensions of the support tray and the clamping unit match the dimensions of the mandrel end of the universal hand grinder.
GB/T 21943-2008 Referenced Document
- GB/T 20963-2007 Coated abrasives-Vulcanized fibre discs
GB/T 21943-2008 history
- 2008 GB/T 21943-2008 Back-up pads for vulcanized fibre discs
