Beijing Iwhr Corporation. - Beijing, China


Hydraulic elevator dam, researched and developed by BIC, is an innovative achievement in water conservancy science and technology. It is the optimized ...
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 102

Rubber dam is a new type of hydraulic structure compared with steel sluice gate, and made of high-strength fabric adhering with rubber, which forms a ...
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 118

Simplified Elevated Dam(SED) constructed by BIC is a new type dam which uses manual hydraulic pump or diesel engine to control panels up and down for ...
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 125