NF T73-241-1988 Surface active agents Sulfated ethoxylated alcohols and alkylphenols Estimation of the mean relative molecular mass 《表面活性剂 硫酸化乙氧化醇和烷基酚 相对平均分子量的评估》.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

DIN 45910-20-1983 Harmonized system of quality assessment for electronic components sectional specification fixed ceramic capacitors of dielectric class 1 for electrical shock haza.pdf

DIN 45910-21-1983 Harmonized system of quality assessment for electronic components sectional specification fixed ceramic capacitors of dielectric class 2 for electrical shock haza.pdf

DIN 45940-12-1985 Harmonized system of quality assessment for electronic components sectional specification analogue monolithic integrated circuits《电子元件质量评定协调体系 分规范 模似单片集成电路》.pdf

DIN 45980-1-1977 Harmonized system of quality assessment for electronic components generic specification space-charge controlled tubes《电子元器件质量评定协调体系 通用规范：空间电荷控制的电子管》.pdf

DIN 45980-1002-1977 Harmonized system of quality assessment for electronic components blank detail specification industrial heating triodes《电子元件质量评估协调体系 空白详细规范 第1002部分 工业用电热三极管》.pdf

DIN 45980-1003-1977 Harmonized system of quality assessment for electronic components blank detail specification small power transmitting tubes of anode dissipation up to 1 kW《电子元件.pdf

DIN 45983-1-1977 Harmonized system of quality assessment for electronic components generic specification cold cathode indicator tubes《电子元件质量评估协调体系 一般规范 第1部分 冷阴极指示管》.pdf

DIN 45983-1001-1977 Harmonized system of quality assessment for electronic components blank detail specification cold cathode indicator tubes《电子元件质量评估协调体系 空白详细规范 第1001部分 冷阴极指示管》.pdf

DIN 45999-112-1983 Harmonized system of quality assessment for electronic components blank detail specification radio frequency coaxial connectors series SMA《电子元件质量评估协调体系 空白详细规范 第1.pdf