Hvernig á að dæma "head gate"

Bæta við eigin framburði þinn af "head gate"

Merkingar og skilgreiningar á "head gate"

Noun

regulator consisting of a valve or gate that controls the rate of water flow through a sluice

Samheiti:

Noun

a gate upstream from a lock or canal that is used to control the flow of water at the upper end

Samheiti: