NF T54-973-2004 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Valves - Operating extentions and telescopic extensions for valves 《气态燃料供应用塑料管道系统 聚乙烯(.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

ASTM C1058 C1058M-2010(2015) Standard Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of Thermal Insulation《绝热材料热性能评价和报告时温度选择的标准实践规程》.pdf

ASTM C1058-2003 Standard Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of Thermal Insulation《评价和报告绝热材料热性能用温度的选择的标准实施规程》.pdf

ASTM C1058-2003(2008) Standard Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of Thermal Insulation《为评价和报告绝热材料热性能选择温度的标准方法》.pdf

ASTM C1059 C1059M-1999(2008) Standard Specification for Latex Agents for Bonding Fresh To Hardened Concrete《硬化混凝土保持新鲜用乳胶作用剂的标准规范》.pdf

ASTM C1059 C1059M-1999e1 Standard Specification for Latex Agents for Bonding Fresh To Hardened Concrete.pdf

ASTM C1059 C1059M-2013 Standard Specification for Latex Agents for Bonding Fresh To Hardened Concrete《硬化混凝土保持新鲜用乳胶作用剂的标准规格》.pdf

ASTM C1059-1999 Standard Specification for Latex Agents for Bonding Fresh To Hardened Concrete《硬化混凝土保持新鲜用乳胶作用剂》.pdf

ASTM C1060-1990(2003) Standard Practice for Thermographic Inspection of Insulation Installations in Envelope Cavities of Frame Buildings《框架建筑物外壳内腔的绝热设施的温度记录检验》.pdf

ASTM C1060-2011 Standard Practice for Thermographic Inspection of Insulation Installations in Envelope Cavities of Frame Buildings.pdf