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中国水力发电工程学会水工金属结构第四届专委会全国水利水电金属结构信息网第七届网员代表大会在昆明召开中国水力发电工程学会水工金属结构第四届专业委员会和全国水利水电金属结构信息网第七届网员代表大会于１９９７年８月２５～２９日在昆明召开。参加会议的有来自全...
China Hydropower Engineering Society hydraulic metal structure of the fourth special committee National Water Resources and Hydropower Metal Structure Information Network Seventh Network of Representatives held in Kunming, China Hydropower Engineering Society hydraulic metal structure of the Fourth Professional Committee and the National Water and Electricity Metal Structure Information Network Seventh Network of Representatives on August 25, 1997 to 29 held in Kunming. To attend the meeting from the whole ...