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Shaft mining
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11	• Absolute position of the lift • Redundancy with 2 encoders, absolute and/or incremental • Safety switch • Up to 4 m/s, 120 m high, 2 m/s² • CANopen Lift, CANopen, SSI, Add to Reading List Source URL: www.wachendorff-automation.es Language: English - Date: 2014-07-08 08:16:34 Industrial automation CANopen Encoder Elevator Shaft mining
12	ANNUAL CONFERENCE Kadina, South Australia 5–10 July 2006 Cornish miners at Elders Shaft, Wallaroo Mine, c.1900. Add to Reading List Source URL: www.mininghistory.asn.au Language: English - Date: 2015-06-01 06:15:34 Yorke Peninsula Moonta South Australia Copper Coast Kadina South Australia Wallaroo Mines Mining in Australia Wheal Hughes Moonta Mines South Australia Doora Mine
13	ZEE Systems, Inc. SERVICE LETTEREFFECTIVITY: All SZ47-003-(X) Blower Assemblies. 2.0 PURPOSE: To provide an alternate kit for the replacement of the Blower Motor in the Blower Assembly. Add to Reading List Source URL: www.zeesystemsinc.com Language: English - Date: 2014-06-17 16:31:30 Avionics Tachometer Shaft mining
14	Case Study SHEVTEC® Extended Travel Distance System for Chettles Yard, Nottingham Name: Chettles Yard, Nottingham Background: Chettles Yard Add to Reading List Source URL: www.secontrols.co.za Language: English - Date: 2011-12-23 05:21:30 Active fire protection Heating ventilating and air conditioning Passive fire protection Detectors Building biology Smoke detector Heat and smoke vent Duct Ventilation Fire door Shaft mining Firefighting
15	Microsoft Word - Mining_Mine Shaft Brake Springs_draft Add to Reading List Source URL: steelimage.ca Language: English - Date: 2016-02-09 18:40:35
16	2013 Outstanding Underground Project The Learning Curve Nozzleman Qualification for New York City Subway Tunnels By William T. Drakeley Jr. and Scott Rand Add to Reading List Source URL: www.shotcrete.org Language: English - Date: 2014-03-18 11:09:18 Concrete Tunnels Civil engineering Shotcrete Composite materials Underground mining Shaft Laborer Fiber-reinforced concrete Retaining wall
17	Interstate 81 Safety Corridor Improvements Add to Reading List Source URL: www.shotcrete.org Language: English - Date: 2014-03-18 11:09:26 Tunnels Geotechnical engineering Concrete Civil engineering Underground mining Shotcrete Shaft Rock bolt Screw Deep foundation
18	PETROS EIKON INCORPORATED 222 Snidercroft Road, Concord, Ontario Canada, L4K 2K1 Coal Authority Phase 2: Theoretical Modelling Study Add to Reading List Source URL: www.petroseikon.com Language: English - Date: 2012-04-12 10:43:51 Shaft Adit Mining Underground mining Borehole Tropical agriculture
19	The Australian MINE VENTILATION CONFERENCE 11th International Symposium Add to Reading List Source URL: www.austminevent.com.au Language: English - Date: 2015-07-13 09:36:06 Ventilation Ventilation shaft Underground mine ventilation Mining Coal mining PM Technology Mine ventilation Underground mining Tunnels
20	PE/NRX/16/S1 - ROLE OF THE RCF Add to Reading List Source URL: www.davidsmythe.org Language: English - Date: 2011-10-15 13:15:06 Petroleum Nirex Shaft Drilling rig Boring Mining Tunnels Construction Technology

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