Schiefertafel mit der chemischen Formel von Diazepam
Palabras clave
medicine,
chemistry,
formula,
chalk,
medicine,
sedative,
relaxation,
chemical,
structure,
hand,
board,
text,
plate,
write,
blackboard,
blackboard,
drawing,
illustration,
drawn,
graphic,
signs,
technology,
chemical,
laboratory,
science,
symbol,
studying,
concept,
molecular,
connection,
atom,
handwriting,
slate