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1、安義縣萬埠鎮(zhèn)戴*養(yǎng)豬場沼氣工程建設(shè)項目可行性研究報告Englishman, William Low. He suggested that adouble railway tunnel should be built. This would solve the problem of ventilation, for if a train entered this tunnel, it would drawin fresh air behind it. Forty-two years latera tunnel was actually begun. If, at the time, the Br2、itish had not feared invasion, it would have been completed. Recently, there has again been great interest in the idea of a Channel Tunnel. Ifit is目目錄錄第第 1 章章 項目總論項目總論.11.1 項目提要. 11.1.1項目名稱. 11.1.2建設(shè)單位. 11.1.3建設(shè)地點. 11.1.4建設(shè)周期. 11.1.5建設(shè)規(guī)模與內(nèi)容.11.1.6投資估算. 11.1.7效益分析. 11.2 主要技術(shù)經(jīng)濟指標(biāo).21.3 項目綜合評價結(jié)論.21.4 可行3、性研究報告編制依據(jù).3第第 2 章章 項目背景及其必要性項目背景及其必要性.42.1 項目的由來. 42.2 項目的必要性. 52.3 項目建設(shè)條件. 82.3.1項目建設(shè)自然條件.82.3.2項目建設(shè)社會條件.102.3.3公用工程條件.132.4 項目建設(shè)目標(biāo).15安義縣萬埠鎮(zhèn)戴*養(yǎng)豬場沼氣工程建設(shè)項目可行性研究報告Englishman, William Low. He suggested that adouble railway tunnel should be built. This would solve the problem of ventilation, for if a train entered this tunnel, it would drawin fresh air behind it. Forty-two years latera tunnel was actu