EN Englisch Wörterbuch 58801 bis 58850
- boring logs
- boring record sheets
- boring sludge
- bore detritus
- boring head
- boring depth
- brob
- boronatrocalcite
- boudinage
- bournonite
- brachial valve
- brachial valves
- brachyanticline
- bone coal
- brown haematite
- braunerde
- brown-coal open-cast mining
- brown spar
- brockram
- braking decline
- breunnerite
- briquetting grade of coal
- bromargyrite
- bromyrite
- break phenomena
- breaking stress
- bryozoa
- Bubnoff-unit
- Buntsandstein
- black diamond
- blue-remaining covellite
- backfolding
- backfoldings
- bunton
- borrow source
- bockram
- beterness
- boltonite