TIS 1696-2009 Basic principles for graphical symbols for use on equipment part 1 creation of symbol originals《设备用图形符号的基本原则 第1部分 原始符号的制定》.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 D4792 D4792M-2013 Standard Test Method for Potential Expansion of Aggregates from Hydration Reactions《从水化反应中对集料膨胀的标准试验方法》.pdf

ASTM D4792-2000(2006) Standard Test Method for Potential Expansion of Aggregates from Hydration Reactions《从水化反应中对集料膨胀的标准试验方法》.pdf

ASTM D4793-1993(2004) Standard Test Method for Sequential Batch Extraction of Waste with Water《含水废弃物的连续成批萃取的试验方法》.pdf

ASTM D4793-2009 Standard Test Method for Sequential Batch Extraction of Waste with Water《含水废弃物的连续成批萃取的标准试验方法》.pdf

ASTM D4793-2009(2017) Standard Test Method for Sequential Batch Extraction of Waste with Water《含水废弃物连续成批萃取的标准试验方法》.pdf

ASTM D4794-1994(2003) Standard Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography《用气相色谱法测定纤维素醚产品中羟乙基替代物的标准试验方.pdf

ASTM D4794-1994(2009) Standard Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography《用气相色谱法测定纤维素醚产品中乙氧基或羟基乙氧基代用品.pdf

ASTM D4794-1994(2017) Standard Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography《气相色谱法测定纤维素醚产品中羟乙基或羟乙基替代物的标准.pdf

ASTM D4795-1994(2003) Standard Test Method for Nitrogen Content of Soluble Nitrocellulose&8212 Alternative Method《可溶行硝化纤维素中氮含量的标准试验方法 交替法》.pdf