Specifies requirements for drawbars and connecting links for use with conveyances in underground vertical mine shafts. Appendices provide guidelines for the design of chase blocks and threaded components.
AS 3637.4-2002
Original price was: $71.94.$35.00Current price is: $35.00.
Underground mining – Winding suspension equipment, Part 4: Drawbars and connecting links
Standards Australia , 07/25/2012
Pages: 18















