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渠道衬砌与渗漏研讨会在巴基斯坦召开由英国万灵佛特水利研究（ＨｙｄｒａｕｌｉｃＲｅｓｅａｒｃｈＷａｌｌｉｎｇｆｏｒｄ）和巴基斯坦国际水盐研究所（Ｉｎｔｅｒｎａ－ｔｉｏｎａｌＷａｔｅｒａｎｄＳａｌｉｎｉｔｙＲｅｓｅａｒｃｈＩｎｓｔｉｔｕｔｅ）主办的渠道衬...
Channel Lining and Leakage Symposium held in Pakistan sponsored by the UK Waterway Research Institute (HydraulicResearchWallingford) and the Pakistani International Institute of Water and Salt (Interna-tionalWaterandSalinityResearchInstitute) sponsored channel lining ...