一区中文字字幕AV片|日韩一级视频在线观看|动漫精品3D在线网址黄|免费看欧美一级特黄a大片|一区二区精品在线视频看看|本道久久综合无码中文字幕|久久九九久精品国产免费直播|亚洲毛片不卡av在线播放一区

Water plant project in the Southeastern Suburb of Xi'an
    This project uses local river water as the heat exchange source at the Xi’an Southeast Water Factory, and has been providing heating and cooling since 2014. The water can be 3°C in winter, which significantly increases the difficulty of heat extraction, relative to warmer source water. The building area to be heated is 5000㎡ and indoor temperature winter temperature is about 22°C. This is a typical project for a cold region using cold heating season surface water sources.  Compared to traditional heating systems, it saves about 40 tons of coal and reduce CO2 emissions by 100 tons, SO2 by 1 tons, NOX by 2 tons, and dust/particulates by 7 tons, every heating season.

宜良县| 澄城县| 谷城县| 景宁| 拉孜县| 长沙县| 临沂市| 乐亭县| 花莲县| 迁西县| 桐柏县| 朝阳市| 拉萨市| 阳新县| 军事| 台山市| 车致| 枣庄市| 大埔县| 宁陕县| 辉县市| 龙岩市| 湘乡市| 贵南县| 黄陵县| 枣阳市| 甘孜县| 绵阳市| 当阳市| 恩施市| 邳州市| 武平县| 承德县| 山阳县| 克山县| 贞丰县| 阿城市| 冀州市| 万载县| 呈贡县| 林芝县|