double-bond index double bottom double bracket double-braid double-breadted plough double-breadted plow double-break double-break switch double bridge double-buttress dam double-capped tubular lamp double-casement window double-casing machine double-cavity klystron double-centre theodolite double-circuit double cloth double-coiled relay double-coil spring double-coloured |
double-bond index показател за двойните връзки на ненаситени съединения Търсената дума е намерена |