Stickstoffbindung /INDUSTRY-CHEM/
[DE] Stickstoffbindung
[EN] nitrogen fixation
[FR] fixation de l' azote
Stickstoff-Fixierung,Stickstoffbindung /SCIENCE/
[DE] Stickstoff-Fixierung; Stickstoffbindung
[EN] fixation; nitrogen fixation
[FR] fixation de l' azote