IS 1991 : Part 9 : 1987 Safety requirements for the use, care and protection of abrasive grinding wheels:Part 9 General operating rules
| UDC 621.922.025 : 614.8 | PGD 9 |
|
| Reaffirmed 2018 |
1 Scope
This standard (Part 9) covers the general operating rules withregard to abrasive grinding wheels,