English ⇄ Chinese Russian Serbian Latin +

double type
agric.	双型; 加倍型
auto.	复式双向的; 成双对的
tech.	复式的

double type : 155 phrases in 23 subjects

Agriculture	1
Air defense	3
Architecture	1
Automobiles	11
Chemistry	3
Compressors	3
Drilling	7
Ecology	1
Electronics	1
Engineering geology	7
Finances	1
Geotechnics	1
Metallurgy	21
Nautical	1
Oil / petroleum	5
Plastics	3
Rail transport	4
Refrigeration	4
Sealing	1
Steel production	1
Technology	73
Textile industry	1
Wind Energy	1