Parliamentary Papers, Band 16H.M. Stationery Office, 1957 |
Im Buch
Ergebnisse 1-3 von 24
Seite 8
... tunnel , the Main Pit Tunnel , was driven approximately level in an easterly direction to strike all the seams . This early scheme of horizon mining besides simplifying the haulage arrangements doubtless made great improvements in the ...
... tunnel , the Main Pit Tunnel , was driven approximately level in an easterly direction to strike all the seams . This early scheme of horizon mining besides simplifying the haulage arrangements doubtless made great improvements in the ...
Seite 9
... tunnel , gradually passed through the tunnel face and went out in the floor within a distance of 60 yards . Soon afterwards , as Plate I shows , the line of drivage of the tunnel was turned through a considerable angle ; normal strata ...
... tunnel , gradually passed through the tunnel face and went out in the floor within a distance of 60 yards . Soon afterwards , as Plate I shows , the line of drivage of the tunnel was turned through a considerable angle ; normal strata ...
Seite
... tunnel with a range of tubes which provides fresh air to within 5 yards of the tunnel face ; this method may be described as that of forcing ventilation . The first method has the advantage of removing dust and fumes produced by shot ...
... tunnel with a range of tubes which provides fresh air to within 5 yards of the tunnel face ; this method may be described as that of forcing ventilation . The first method has the advantage of removing dust and fumes produced by shot ...
Inhalt
The Assisted Passage Scheme to Australia | 10 |
Age and Sex Analysis of Migration | |
INTRODUCTION | 21 |
54 weitere Abschnitte werden nicht angezeigt.
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
1st April acres advance agents agreements amount ANCILLARY UNDERTAKINGS approved Balance Sheet Board Bracknell brake building Bullbrook cable Capital Expenditure cavity cent Chairman coal Colliery Commission Committee completed construction conveyor Corporation's Councillor County Council Crawley Croesyceiliog Cwmbran deputy DEVELOPMENT CORPORATION development expenditure Disposals District Council drift dust dwellings Electricity ended 31st March engine Estate Estimated explosion face firedamp firing Forestry Commission garages hardwood importers inbye Industrial intake interest lamps land loader gate maintenance ment Milford Haven Minister of Housing Minister of Power Ministry National Coal Board National Park Nature Conservancy Nature Reserve Neighbourhood NOTES ON ACCOUNTS Office outbye paragraph Pembrokeshire PETERLEE Pontnewydd Priestwood proposed PURCHASED rents Research Revenue Account road Schedule scheme seam Section Sewerage sewers shipper shops softwood station Tilgate timber Total Town Centre trade tunnel United Kingdom ventilation West Sussex yards