International Mining

International Mining

4.11 - 1251 ratings - Source

... bucket-wheel excavator (BWE) and a UCW cutting-wheel dredge, and is due to be put into service early in 1991. ... by the probe wilt generate an audibte signal, either on a loudspeaker or m headphones, and light a lamp on ... 8.000 million grains are produced, which, spread out over an area of 100m- will amount to no less than 60 grains per square centimetre. ... 1 User s manual a€c 1 Loudspeaker a€c 1 Carrying harness SPECIFICATIONS: Sensitivity: 0005mm (5 microns) a€c Power 9Vanbsp;...

Title:International Mining
Publisher: - 1990-01


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