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acidente nuclear
econ.	nuklearer Unfall
environ.	Kerntechnischer Unfall
environ., energ.ind., nucl.phys.	kerntechnischer Unfall
nucl.pow.	Stoerfall m; Unfall m
acidentes nucleares
environ.	Kerntechnischer Unfall

acidente nuclear: 7 phrases in 4 subjects

Agriculture	2
Electronics	1
Environment	2
Nuclear physics	2