System abbr. | |
chem. | ordenación |
comp., MS | sistema |
earth.sc. mech.eng. | sistema termodinámico |
econ. | aparato |
law econ. | teoría; doctrina; interpretación |
PCM : 78 phrases in 4 subjects |
Communications | 14 |
Electronics | 39 |
Information technology | 8 |
Power lines | 17 |