SUPER-HIGH ARCH DAM  特高拱坝

concrete high arch dam  混凝土高拱坝

super-high concrete face rockfill dam  超高面板堆石坝

300 m high arch dam  300m级拱坝

high arch dam  高拱坝; 拱坝; 高坝

high arch dam structures  高拱坝结构

High Arch Dam Technology  拱坝

High Concrete Dam  混凝土高坝; 高混凝土坝

Jinping High Arch Dam  锦屏高拱坝

special high arch dam  特高拱坝

ultra-high arch dam  特高拱坝

Xiaowan High Arch Dam  小湾拱坝

CONCRETE ARCH DAM  拱坝; 混凝土拱坝

multi-arch concrete dam  混凝土连拱坝

Roller Compacted Concrete Arch Dam  碾压砼拱坝

Shimen concrete arch dam  石门拱坝

50 MW super high pressure  50MW高压

7A04 super-high strength aluminum alloy  7A04超硬铝合金

Al-Zn-Mg-Cu super high strength aluminium alloy pipe  Al-Zn-Mg-Cu系超高强铝合金管材