改造成复古廊桥的龙岩龙津河上的水闸夜景

maintenance and inspector. maintenance engineers are using walky talky to inform the results of inspection of buildings and structures. irrigation engineers are exploring sluice systems

a view of water pouring over the sluice gates on the caledonian canal at fort augustus in the scottish highlands.

中国山西省平顺县太行山红旗渠源头水闸建筑

中国安徽合肥引江济淮工程巢湖派河水渠工程

sluice on the river. beautiful outdoor nature with running water.

sluice empel bridges the difference in water level between the  south willemsvaart en de river maas in the netherlands

water flows through the floodgate in the irrigation canal quickly.water management, irrigation system, irrigation dam, irrigation canal to send to agricultural plots. to solve drought in northeast 

boats going through the sluice of weurt ("sluis weurt") to the river waal, the netherlands, on a sunny day in early autumn

南京大眼睛形“双拱护镜门”景观水闸

water flowing over floodgates of a dam at khun dan prakan chon, nakhon nayok province, thailand 

old mechanical metal gears mechanism on the abandoned dam.

weir at driel, the most easterly of three almost identical weirs / sluices in the lower rhine and lek that regulate the upstream water level: hagestein, driel and amerongen, the netherlands.

中国江苏镇江-茅山东方盐湖城夜景

aerial from the city workum in friesland the netherlands

广东江门江新联围北街水闸航拍

aerial from oranje sluices in amsterdam the netherlands at sunset

sluice gate imai sluice gate on the shinnaka river

中国四川成都城市河道管理水利设施浣花溪出水闸

open sluice gates of the vaaldam in south africa after good rains 

农村灌溉农田所兴建的水利设施

aerial view of offshore wind turbine farm at sluice krammersluizen at river volkerak and krammer, netherlands. national road n257 at dam philipsdam crosses the water. on the horizon bruinisse, zeeland

aerial from the krabbersgat sluices near enkhuizen in the netherlands

aerial from the sluice at nijkerk in the countryside from the netherlands

中国浙江杭州富阳区阳陂湖公园水闸


aerial view of sluice prinses maxima in river maas near the town of lith, holland.

portrait of engineer wearing yellow vest and white helmet working day on a water dam with a hydroelectric power plant. renewable energy systems, sustainable energy concept

中国成都都江堰仰天窝水闸风光

rushing water in summer at a dam or sluice in bavaria.

the ljubljanica river barrier and the city castle at the background in ljubljana, slovenia's capital. the barrier is a sluice gate and a triumphal arch by the architect jože plečnik.

uglich, russia. the process of discharging water from a sluice. uglich pound lock. volga river. uglich hydroelectric power station. early morning. aerial view

the river lock is filled with water to allow the ship to pass. locks for vessels on the moscow canal. a strong swirl of water in front of the lock gates. organization of vessel traffic on the river

old medieval sluice built in 1400 near aduarderzijl, in the province of groningen, the netherlands. landscape scene in nature of europe.

江苏省南京市溧水区中山水库自然景观 

close-up of flowing water, rapid water splashes of an white water river or stream, bubbly water

reservoir site construction isometric 3d vector concept for banner, website, illustration, landing page, flyer, etc.

晴天中国安徽省蚌埠市淮河蚌埠闸水利风光

water lock vilsteren in river vecht near dalfsen, overijssel in the netherlands

aerial view on water sluice complex in the lek river in the netherlands

四川成都都江堰岷江中式风格水闸建筑

denver sluice, norfolk.  this is an important sluice that controls the flow of water from the fens into the wash.

中国四川成都河流水利设施 浣花溪出水闸

cargo ship leaving a lock. device for raising and lowering boats. vector illustration

中国四川成都玉石湿地公园东风渠范家河节制闸

old sluice on the channel in central europe. a wooden dam on the river. season of the autumn.

aerial from the sluices at kornwerderzand in the netherlands

sluice near german magdeburg with cargo ship in lock chamber

aerial from sluices at kornwerderzand on the afsluitdijk in the netherlands

aerial view from the dutch village stavoren with sluice, connection between lake ijsselmeer and canal johan frisokanaal in the netherlands on a summer day

the water flows through the open sluice of the reservoir.

top down aerial view on water sluice complex in the lek river in the netherlands

a sluice gate that manages the water of the tone river

a photo showing a child's hand using a gold sifter panning for gold and gems a great educational outdoor acitivity with kids

an aerial view with drone in the background above a weir in the river vecht in the netherlands. downstream, sluiswachtershuis next to the bridge. fish pass, fish ladder. overijssel vecht.

fishing boats at low tide at the coastal village of seaton sluice harbour in northumberland.

bannockburn sluicings with remaining piles of rock rubble in an area of countryside outside cromwell  resulting from historic gold sluicing now attracts tourists to walk the tracks and trails through

sluice bridge in reservoir whose water flow has decreased due to the long dry season,location in gajah mungkur reservoir,wonogiri,indonesia.

sluice. a  device for raising and lowering boats.

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