éthylène

 n.  ethylene, olefiant gas, first member of the alkene series (chemistry)  detail>>

méthylène

 n.  methylene, hydrocarbon radical that is regarded as an essential residue and component...  detail>>

polyéthylène

 n.  polyethylene, chemical and moisture-proof plastic, synthetic material used as an insu...  detail>>

trichloréthylène

 n.  trichlorethylene, chemical compound used as a degreasing agent and as a solvent (chem...  detail>>

phényléthylène

 n.  phenylethylene  detail>>