Specifies requirements for couplings, drawbars, and safety chains that connect slope haulage conveyances in underground mines. Covers design, materials, manufacture, testing, and marking.
Original price was: $78.54.$39.00Current price is: $39.00.
Underground mining – Slope haulage – Couplings, drawbars, and safety chains
Standards Australia , 06/29/2005
Pages: 29






