Specifies requirements for rope swivels and swivel hooks used in vertical shaft mine winding conveyance suspension equipment for underground mines. Design, materials, construction, marking, and testing are specified. Appendices provide guidelines for the design of threaded components and give permissible imperfections for magnetic particle inspection.
Original price was: $36.00.$18.00Current price is: $18.00.
Underground mining – Winding suspension equipment – Rope swivels and swivel hooks
Standards Australia , 01/01/1989
Pages: 10
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