|
CN108625349A
|
|
Single gate pier intellectualized operation diplopore breastwork formula gate while automatic rotary switch
|
|
CN108411862A
|
|
Novel barrage power generation is with the big gate of diplopore breastwork formula while automatic switch
|
|
CN106812124A
|
|
A kind of cambered surface water gate bridge of automatic switch
|
|
CN106149645A
|
|
The double-deck four automatic rotary switches of gate hole of single gate pier control
|
|
CN104372774A
|
|
Automatic switch of pocket floor moraine discharging gate
|
|
CN105442504A
|
|
Novel hydroelectric power plant
|
|
CN105239539A
|
|
Herringbone gate
|
|
CN104947633A
|
|
Automatic rotary switch for culvert type double-hole plane gates
|
|
CN103510492A
|
|
Automatic switch of rotary type plane gate
|
|
CN103452083A
|
|
Automatically opened and closed flat-bottom valve gate
|
|
CN103362105A
|
|
Automatic switch of double-layer arc gate
|
|
CN103321188A
|
|
Automatic switch for open arc gate
|
|
CN102433862A
|
|
Automatic switch of radial gate suitable for culvert
|
|
CN103031829A
|
|
Automatic trash sluice for treating water surface pollution
|
