收藏
下载资源 加入VIP,免费下载

DB31 943-2015 Minimum allowable values of the efficiency and energy efficiency grades for air-cooled variable water flow chilling (heat pump) packages system《》.pdf

上传人：twoload295 文档编号：1231109 上传时间：2019-08-21 格式：PDF 页数：8 大小：1.11MB
下载 相关 举报
DB31 943-2015 Minimum allowable values of the efficiency and energy efficiency grades for air-cooled variable water flow chilling (heat pump) packages system《》.pdf_第1页
第1页 / 共8页
DB31 943-2015 Minimum allowable values of the efficiency and energy efficiency grades for air-cooled variable water flow chilling (heat pump) packages system《》.pdf_第2页
第2页 / 共8页
DB31 943-2015 Minimum allowable values of the efficiency and energy efficiency grades for air-cooled variable water flow chilling (heat pump) packages system《》.pdf_第3页
第3页 / 共8页
DB31 943-2015 Minimum allowable values of the efficiency and energy efficiency grades for air-cooled variable water flow chilling (heat pump) packages system《》.pdf_第4页
第4页 / 共8页
DB31 943-2015 Minimum allowable values of the efficiency and energy efficiency grades for air-cooled variable water flow chilling (heat pump) packages system《》.pdf_第5页
第5页 / 共8页
点击查看更多>>
资源描述
展开阅读全文
相关资源
猜你喜欢
  • GOST 17733-1989 Glass containers Method for determination of thermal resistance at raised temperatures《玻璃容器 升温时热阻的测定方法》.pdf GOST 17733-1989 Glass containers Method for determination of thermal resistance at raised temperatures《玻璃容器 升温时热阻的测定方法》.pdf
  • GOST 17734-1988 Knee-type millers Standards of accuracy and rigidity《膝形研磨机 精度和刚度标准》.pdf GOST 17734-1988 Knee-type millers Standards of accuracy and rigidity《膝形研磨机 精度和刚度标准》.pdf
  • GOST 17735-1972 Woodworking equipment Veneer guillotine shears Basic parameters《木材加工设备 剪割键榫用龙门剪床 基本参数》.pdf GOST 17735-1972 Woodworking equipment Veneer guillotine shears Basic parameters《木材加工设备 剪割键榫用龙门剪床 基本参数》.pdf
  • GOST 17736-1972 Double-ended plain plug gauges with split bushes and inserts from 0 10 up to 0 95 mm nominal diameter Design and dimensions《标称直径为0 10-0 95 mm的带拼合衬套和插件的普通双端塞规 设计和尺寸规.pdf GOST 17736-1972 Double-ended plain plug gauges with split bushes and inserts from 0 10 up to 0 95 mm nominal diameter Design and dimensions《标称直径为0 10-0 95 mm的带拼合衬套和插件的普通双端塞规 设计和尺寸规.pdf
  • GOST 17737-1972 Double-ended plain plug-gauges with inset inserts from 0 30 up to 0 95 mm nominal diameter Design and dimensions《标称直径为0 30-0 95 mm的带插件的普通双端塞规 设计和尺寸规格》.pdf GOST 17737-1972 Double-ended plain plug-gauges with inset inserts from 0 30 up to 0 95 mm nominal diameter Design and dimensions《标称直径为0 30-0 95 mm的带插件的普通双端塞规 设计和尺寸规格》.pdf
  • GOST 17738-1972 Plain plug-gauges (go side) with inserts of diameter from 0 30 up to 0 95 mm Design and dimensions《直径0 3mm～0 95mm带镶套光滑通端塞规 结构及尺寸》.pdf GOST 17738-1972 Plain plug-gauges (go side) with inserts of diameter from 0 30 up to 0 95 mm Design and dimensions《直径0 3mm～0 95mm带镶套光滑通端塞规 结构及尺寸》.pdf
  • GOST 17739-1972 Plain plug-gauges (not go side) with inserts of diameter from 0 30 up to 0 95 mm Design and dimensions《标称直径为0 30-0 95 mm的带插件的普通塞规(非通过端) 设计和尺寸规格》.pdf GOST 17739-1972 Plain plug-gauges (not go side) with inserts of diameter from 0 30 up to 0 95 mm Design and dimensions《标称直径为0 30-0 95 mm的带插件的普通塞规(非通过端) 设计和尺寸规格》.pdf
  • GOST 17740-1972 Double-ended plain plug-gauges with inserts of diameter from 0 30 up to 0 95mm Design and dimensions《标称直径为0 30-0 95 mm的带插件的普通双端塞规 设计和尺寸规格》.pdf GOST 17740-1972 Double-ended plain plug-gauges with inserts of diameter from 0 30 up to 0 95mm Design and dimensions《标称直径为0 30-0 95 mm的带插件的普通双端塞规 设计和尺寸规格》.pdf
  • GOST 17741-1972 Double-ended handles for plain plug-gauges with split bushes Design and basic dimensions《带开口衬套光滑塞规用双头手柄 结构及尺寸》.pdf GOST 17741-1972 Double-ended handles for plain plug-gauges with split bushes Design and basic dimensions《带开口衬套光滑塞规用双头手柄 结构及尺寸》.pdf
    • 相关搜索

    当前位置：首页 > 标准规范 > 地方标准

    copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
    备案/许可证编号：苏ICP备17064731号-1