| Block | |
| agric. coal. | crossbar |
| comp., MS | chunk |
| el. | power station unit |
| energ.ind. | thermal power station unit |
| fish.farm. mech.eng. | pulley |
| industr. construct. met. | block of lenses |
| IT | box; chunk; chunk of knowledge |
| met. | non-ferrous ingot |
|
REJ : 2 phrases in 1 subject |
| Communications | 2 |