SY T 7473-2020 油气输送管道通信系统设计规范.pdf

相关资源

GB T 19294-2003 航空摄影技术设计规范.pdf

YD 5206-2014 宽带光纤接入工程设计规范.pdf

YD 5076-2014 固定电话交换网工程设计规范.pdf

JTG D50-2017 公路沥青路面设计规范.pdf

JTG T D65-05-2015 公路悬索桥设计规范.pdf

YD 5098-2005 通信局(站)防雷与接地工程设计规范.pdf

YD 5102-2010 通信线路工程设计规范.pdf

GY 5066-2000 电影摄影棚灯光系统设计规范.pdf

AQ 1076-2009 煤矿低浓度瓦斯管道输送安全保障系统设计规范.pdf

猜你喜欢

ASTM D5289-2007a Standard Test Method for Rubber Property-Vulcanization Using Rotorless Cure Meters《用无转子硫化仪测量橡胶性能硫化的标准试验方法》.pdf

ASTM D5289-2012 Standard Test Method for Rubber PropertyVulcanization Using Rotorless Cure Meters《利用无旋转硫化测量仪测量橡胶硫化性能的标准试验方法》.pdf

ASTM D5289-2017 Standard Test Method for Rubber Property&x2014 Vulcanization Using Rotorless Cure Meters《用无转子硫化仪测量橡胶性能硫化的标准试验方法》.pdf

ASTM D5291-2002(2007) Standard Test Methods for Instrumental Determination of Carbon Hydrogen and Nitrogen in Petroleum Products and Lubricants《仪器测定石油产品及润滑剂中碳、氢和氮含量的标准试验方法》.pdf

ASTM D5291-2009 Standard Test Methods for Instrumental Determination of Carbon Hydrogen and Nitrogen in Petroleum Products and Lubricants.pdf

ASTM D5291-2010 Standard Test Methods for Instrumental Determination of Carbon Hydrogen and Nitrogen in Petroleum Products and Lubricants《石油产品和润滑油中碳 氢和氮仪器测定的标准试验方法》.pdf

ASTM D5291-2010(2015) Standard Test Methods for Instrumental Determination of Carbon Hydrogen and Nitrogen in Petroleum Products and Lubricants《使用仪器测定石油产品和润滑剂中碳 氢和氮的标准试验方法》.pdf

ASTM D5291-2016 Standard Test Methods for Instrumental Determination of Carbon Hydrogen and Nitrogen in Petroleum Products and Lubricants《石油产品和润滑油中碳 氢和氮仪器测定的标准试验方法》.pdf

ASTM D5292-1999(2004) Standard Test Method for Aromatic Carbon Contents of Hydrocarbon Oils by High Resolution Nuclear Magnetic Resonance Spectroscopy《用高裂度核磁共振光谱法测定烃类油中芳香碳含量的标准试验方法.pdf