847 resultados para Incremental mining

Commandes hydrostatiques pour des installations d'abattage de charbon. Technique minière, Recueils de recherches charbon, recueils No. 21, 1968. = Hydrostatic drivers for coal-cutting equipment. Mining technology, Coal Research Collection, Volume No. 21, 1968

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Recherches sur les pressions des terrains: Rapport de synthèse 1: Steinkohlenbergbauverein. Technique minière, Recueils de recherches charbon, recueil No. 22, 1969. = Research on land pressures: Synthesis report 1: Coal Mining Association. Mining technology, Coal Research Collection, Volume No. 22, 1969

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Cadres articulés sur piles de bois. Technique minière, Recueils de recherches charbon, recueil No. 28, 1969. = Articulated frames of log piles. Mining technology, Coal Research Collection, Volume No. 28, 1969

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Expertise sur le creusement des galeries au rocher. Technique minière, Recueils de recherches charbon, recueil No. 31, 1970 = Assessment of tunneling in rock. Mining technology, Coal Research Collection, Volume No. 31, 1970

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Draft Commission Decision (EEC) regarding the Community system of measures taken by Member States to assist the coal mining industry. COM (76) 45 final, 11 February 1976.

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Memorandum concerning a Community Coal Research Programme in the field of mining technology with a view to obtaining financial aid under the terms of Article 55 § 2 c of the ECSC Treaty (Budgetary year 1977); Memorandum concerning a Community Coal Research Programme in the field of product beneficiation with a view to obtaining financial aid under the terms of Article 55 § 2 c of the ECSC Treaty (Budgetary year 1977). COM (76) 637 final, 29 November 1976

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Explosionsversuche mit Sperren und Dämmen II. Bergtechnik, Kohleveredelung, Feuerungstechnik = Test explosions with blocks and dams. Mining technology, Valorization of coal, Combustion technology. Vol. 30, 1970.

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Étude des pressions de terrain en relation avec les dégagements instantanés de grisou, Technique minière, Recueil No. 27, 1969 = Study of pressure fields in relation to the instantaneous outbursts of firedamp. Mining technology, Volume No. 27, 1969.

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Recherches concernant les mouvements de terrains au voisinage de galleries, Technique minière, Recueil No. 24, 1969. = Research concerning the movement of land adjacent to underground mining. Mining technology, Volume No. 24, 1969.

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Télécommande et automatisation des travaux souterrains dans les houillères du Royaume-Uni et de la Communauté européenne du charbon et de l'acier (Situation 1968). Technique minière, Recuiel No. 18, 1970. =Remote control and automation of underground work in the mines of the United Kingdom and European Community of coal and steel (the situation in 1968). Mining technology, Volume No. 18, 1970.

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Soutènement mecanisé des tailles Steinkohlenbergbauverein, Technique minière, Recueil No. 17, 1969. = Mechanized support structure of the Coal Mining Association. Mining technology, Volume No. 17, 1969.

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Contraintes, mouvements et formation de cassures dans les roches encaissant les galeries en veine. Technique minière, Recuiel No. 13, 1969. = Constraints, movements, and formation of cracks in rocks encased in underground mining veins. Mining technology, Volume No. 13, 1969.

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Télécontrôle et télécommande en taille have Steinkohlenbergwerk Friedrich Heinrich AG. Technique minière, Valorsation du charbon, Combustion du charbon, Recueil No. 10, 1967. = Remote monitoring and control in size cutting at Friedrich Heinrich AG coal mine. Mining technology, Valorization of coal, Coal combustion, Volume No. 10, 1967.

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Plötzliche Grubengasausbrüche I: INICHAR. Bergtechnik, Kohleveredlung, Feuerungstechnik, Heft Nr. 8, 1967. = Sudden gas mine explosions I: INICHAR. Mining technology, Valorization of coal, Combustion technology, Volume No. 8, 1967.

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Entwicklung eines Wasserrohrkessels mit Kohlenstaubfeuerung. Bergtechnik, Kohleveredlung, Feuerungstechnik. Forschungshefte Kohle, Heft Nr. 6, 1967. = Development of water-tube boilers with pulverized coal. Mining technology, Valorization of coal, Combustion technology. Coal Research Collection, Volume No. 6, 1967.

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