Russian ⇄ English French German Norwegian Bokmål

головной регулятор stresses
agric.	water intake structure
construct.	head-control gate
Makarov.	branch head (ветви канала); head of offtake (ветви канала); intake structure; offtake regulator
melior., Makarov.	main head regulator
O&G. tech.	head regulator
water.res.	head of offtake

головной регулятор: 3 phrases in 3 subjects

Makarov	1
Technology	1
Water resources	1