Mining Engineers' Handbook, Volume 2Robert Peele, John Adams Church J. Wiley & sons, Incorporated, 1941 |
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Hasil 1-3 dari 73
Halaman 16-13
... capac , pull , capac , pull , capac , pull , capac , pull , capac , pull , capac , pull , capac , lb tons lb tons lb tons lb tons 3 1 500 50 1 440 29 1380 20 1 320 15 1 260 2.000 70 1920 39 1840 26 1 760 20 1 680 5 2.500 84 2 400 48 ...
... capac , pull , capac , pull , capac , pull , capac , pull , capac , pull , capac , pull , capac , lb tons lb tons lb tons lb tons 3 1 500 50 1 440 29 1380 20 1 320 15 1 260 2.000 70 1920 39 1840 26 1 760 20 1 680 5 2.500 84 2 400 48 ...
Halaman 27-41
... capac , but at expense of some reduction in size of largest particle that will be nipped . 330-510 350-450 450 495-1 110 125-150 150-215 240 000-257 000 11 495-625 80-100 100-300 415 000-588 000 06-08 Crusher capac increases ...
... capac , but at expense of some reduction in size of largest particle that will be nipped . 330-510 350-450 450 495-1 110 125-150 150-215 240 000-257 000 11 495-625 80-100 100-300 415 000-588 000 06-08 Crusher capac increases ...
Halaman 5
... capac + installed h p . 0.57 1.33 0.67 1.12 0.68 1.30 0.97 1.74 0.94 Price , $ per ton hrly capac . 280 174 300 170 249 170 151 65 120 2.30 52.4 Relative capac + ton wt , G to J. 1.8 2.0 2.4 1.9 2.2 Relative capac + hp , G to J. 2.3 1.7 ...
... capac + installed h p . 0.57 1.33 0.67 1.12 0.68 1.30 0.97 1.74 0.94 Price , $ per ton hrly capac . 280 174 300 170 249 170 151 65 120 2.30 52.4 Relative capac + ton wt , G to J. 1.8 2.0 2.4 1.9 2.2 Relative capac + hp , G to J. 2.3 1.7 ...
Isi
COMPRESSED | 15 |
Applications Definitions Data | 15-44 |
Accident Compensation Pensions | 16-1 |
Hak Cipta | |
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adjustment Aerial Tramway anthracite approx assay aver borax buckets Bur Mines capac carriers cars charge chute claim coal mines compressor concentrate conveyer copper cost crusher crushing cu ft cupel cyanide deflection diam discharge distance drill dust elev engineer explosions feed filter fire firedamp gold hoisting horiz intercooler labor lamp less litharge loaders loading lode long ton machine material mechanical metal method mill mineral motor operation pipe plant plate plumb-bob pump pyrite rock safety lamps sample screen shaft sheave short ton side silver sizes Sodium carbonate solution speed station steel stopes surface survey Table tape telescope temp tension tests timber tion tons Total towers track cable traction rope tramway Trans transit traverse underground usually vein vertical wire zinc