STAS SR 13371-1997 Sodium chloride Determination of total iodine Titrimetric Method with sodium thiosulfate《氯化钠 总碘的测定 硫代硫酸钠滴定法 》.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

GB T 13470-2008 通风机系统经济运行.pdf

GB T 13471-1992 节电措施经济效益计算与评价方法.pdf

GB T 13471-2008 节电技术经济效益计算与评价方法.pdf

GB T 13473-1992 钢锤通用技术条件.pdf

GB T 13473-2008 钢锤通用技术条件.pdf

GB T 13474-1992 船用潮汐、潮流图表编制方法.pdf

GB T 13475-1992 建筑构件稳态热传递性质的测定 标定和防护热箱法.pdf

GB T 13475-2008 绝热.稳态传热性质的测定.标定和防护热箱法.pdf

GB T 13477-1992 建筑密封材料试验方法.pdf