位于河南省宝泉蓄水发电站水库建设工程站需要建2座水库,一个位于山谷中,一个位于山顶。它们的护坡坡度高达31°,其中位置较高的主水库的护坡需要用沥青材料密封。高位水库的库容达300万m~3,其水源为每年七八月雨季周围山上的雨水,山 Located in Henan Province Baoquan Hydropower Station Reservoir Construction Engineering Station need to build two reservoirs, one in the valley, one is located in the Peak. They have a slope of up to 31 °, of which the revetment in the higher main reservoir needs to be sealed with bituminous material. High reservoir capacity of 3000000 m ~ 3, the water source for the rainy season in July and August every year around the mountains, mountains