IC 6432 Requirements for Bolts and Similar fastenings For Permissible Electrical Equipment
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 3
- File Size:
- 19514 KB
- Publication Date:
- May 1, 1931
Abstract
The observations made by Bureau of Mines engineers of permissible
equipment installed in about 40 mines have indicated a chance for improvement
in designs calling for the use of bolts , screws , studs , etc. , especially with
respect to bolt sizes and protection from mechanical injury .
Citation
APA: (1931) IC 6432 Requirements for Bolts and Similar fastenings For Permissible Electrical Equipment
MLA: IC 6432 Requirements for Bolts and Similar fastenings For Permissible Electrical Equipment. The National Institute for Occupational Safety and Health (NIOSH), 1931.