slab and column buttressed dam的意思|示意
美 / /
英 / /
板柱支撑坝
slab and column buttressed dam的网络常见释义
板柱式支墩坝 ... 重力支墩坝 solid buttressed 板柱式支墩坝 slab and column buttress dam; slab and column buttressed dam 双撑墙支墩坝 double―buttress ...