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Terms for subject Coal containing advanced | all forms | exact matches only
EnglishDanish
advancing or retreating workingfremadskridende eller baglæns brydning
face-side timbering in an advanced roadheadbærende tømmerkonstruktion
face-side timbering in an advanced roadheadafstivende tømmerkonstruktion
hydraulically operated self advancing supports for any seam thicknesshydraulisk, mobil understøttelse for alle lagtykkelser
length of advancing workingbrydningsfront