收藏
下载资源 加入VIP,免费下载

DB31 T 836-2021 制冷剂使用通则.pdf

上传人：周芸 文档编号：1530418 上传时间：2022-05-07 格式：PDF 页数：16 大小：797.32KB
下载 相关 举报
DB31 T 836-2021 制冷剂使用通则.pdf_第1页
第1页 / 共16页
DB31 T 836-2021 制冷剂使用通则.pdf_第2页
第2页 / 共16页
DB31 T 836-2021 制冷剂使用通则.pdf_第3页
第3页 / 共16页
DB31 T 836-2021 制冷剂使用通则.pdf_第4页
第4页 / 共16页
DB31 T 836-2021 制冷剂使用通则.pdf_第5页
第5页 / 共16页
亲，该文档总共16页，到这儿已超出免费预览范围，如果喜欢就下载吧！
资源描述
展开阅读全文
相关资源
猜你喜欢
  • DIN EN ISO 13757-1998 Liquefied petroleum gases - Determination of oily residues - High-temperature method (ISO 13757 1996) German version EN ISO 13757 1996《液化石油气 油残余物的测定 高温法》.pdf DIN EN ISO 13757-1998 Liquefied petroleum gases - Determination of oily residues - High-temperature method (ISO 13757 1996) German version EN ISO 13757 1996《液化石油气 油残余物的测定 高温法》.pdf
  • DIN EN ISO 13758-1997 Liquefied petroleum gases - Assessment of the dryness of propane - Valve freeze method (ISO 13758 1996) German version EN ISO 13758 1996《液化石油气 丙烷干燥度评估 阀门冻结法》.pdf DIN EN ISO 13758-1997 Liquefied petroleum gases - Assessment of the dryness of propane - Valve freeze method (ISO 13758 1996) German version EN ISO 13758 1996《液化石油气 丙烷干燥度评估 阀门冻结法》.pdf
  • DIN EN ISO 13759-1997 Petroleum Products - Determination of alkyl nitrate in diesel fuels - Spectrometric method (ISO 13759 1996) German version EN ISO 13759 1996《石油产品 柴油中硝酸烷基酯含量测定.pdf DIN EN ISO 13759-1997 Petroleum Products - Determination of alkyl nitrate in diesel fuels - Spectrometric method (ISO 13759 1996) German version EN ISO 13759 1996《石油产品 柴油中硝酸烷基酯含量测定.pdf
  • DIN EN ISO 13760-1998 Plastics pipes for the conveyance of fluids under pressure - Miner-s rule - Calculation method for cumulative damage (ISO 13760 1998) German version EN ISO 13.pdf DIN EN ISO 13760-1998 Plastics pipes for the conveyance of fluids under pressure - Miner-s rule - Calculation method for cumulative damage (ISO 13760 1998) German version EN ISO 13.pdf
  • DIN EN ISO 13769-2009 Gas cylinders - Stamp marking (ISO 13769 2007) English version of DIN EN ISO 13769 2009-07《气瓶 钢印标记(ISO 13769 2007) 英文版本DIN EN ISO 13769 2009-07》.pdf DIN EN ISO 13769-2009 Gas cylinders - Stamp marking (ISO 13769 2007) English version of DIN EN ISO 13769 2009-07《气瓶 钢印标记(ISO 13769 2007) 英文版本DIN EN ISO 13769 2009-07》.pdf
  • DIN EN ISO 13783-1998 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) end-load-bearing double-socket joints - Test method for leaktightness and strength while 1.pdf DIN EN ISO 13783-1998 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) end-load-bearing double-socket joints - Test method for leaktightness and strength while 1.pdf
  • DIN EN ISO 13787-2003 Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivity (ISO 13787 2003) German versi.pdf DIN EN ISO 13787-2003 Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivity (ISO 13787 2003) German versi.pdf
  • DIN EN ISO 13788-2013 Hygrothermal performance of building components and building elements - Internal surface temperature to avoid critical surface humidity and interstitial conde.pdf DIN EN ISO 13788-2013 Hygrothermal performance of building components and building elements - Internal surface temperature to avoid critical surface humidity and interstitial conde.pdf
  • DIN EN ISO 13793-2001 Thermal performance of buildings - Thermal design of foundations to avoid frost heave (ISO 13793 2001) German version EN ISO 13793 2001《建筑物热性能 避免霜冻的地基热设计》.pdf DIN EN ISO 13793-2001 Thermal performance of buildings - Thermal design of foundations to avoid frost heave (ISO 13793 2001) German version EN ISO 13793 2001《建筑物热性能 避免霜冻的地基热设计》.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