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建四结合沼气池是农村卫生革命中搞好“两管”“五改”工作的一项有效措施,现把我们袁庄大队建四结合沼气池的情况介绍于后,请各大队参考。(附:四结合水泥薄壳沼气池剖面图及四结合沼气池正面和侧面图)一、选择地点:
Jianshe Biogas Pool is an effective measure to do a good job in the “two reforms” and “five reforms” in the rural health revolution. Now we introduce the situation of the construction of the four biogas digesters in the Yuanzhuang Brigade. Please refer to the brigades for reference. (Attachment: Sectional view of the combined thin-shell biogas digester of the fourth cement and the front and side views of the quadrate biogas digester)