4 Va. Admin. Code § 25-40-370
Grinding wheels shall be operated within the specifications of the manufacturer of the wheel.
§§ 45.1-161.3, 45.1-161.294 and 45.1-161.305 of the Code of Virginia.
Derived from VR480-05-1.2 § 2.28, eff. July 19, 1989.