NC 00-08-1967 Sampling of liquids《液体采样》.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

BS 1728-22-1972 Methods for the analysis of aluminium and aluminium alloys - Determination of magnesium (volumetric CDTA method)《铝与铝合金的分析方法 第22部分 镁的测定(CDTA容量法)》.pdf

BS 1728-23-1976 Methods for the analysis of aluminium and aluminium alloys - Copper (atomic absorption method)《铝与铝合金的分析方法 第23部分 铜(原子吸收法)》.pdf

BS 1728-24-1976 Methods for the analysis of aluminium and aluminium alloys - Nickel (atomic absorption method)《铝与铝合金的分析方法 第24部分 镍(原子吸收法)》.pdf

BS 1728-25-1980 Methods for the analysis of aluminium and aluminium alloys - Titanium (spectrophotometric chromotropic acid method)《铝与铝合金的分析方法 第25部分 钛(变色酸分光光度法)》.pdf

BS 1728-5-1953 Methods for the analysis of aluminium and aluminium alloys - Determination of copper (absorptiometric method)《铝与铝合金的分析方法 第5部分 铜的测定(吸收测量法)》.pdf

BS 1728-6-1955 Methods for the analysis of aluminium and aluminium alloys - Determination of iron (volumetric titanous chloride method)《铝与铝合金的分析方法 第6部分 铁的测定(容量分析 氯化亚钛法)》.pdf

BS 1728-8-1957 Methods for the analysis of aluminium and aluminium alloys - Determination of iron (absorptiometric 1 10-phenanthroline method)《铝与铝合金的分析方法 第8部分 铁的测定(1 10菲咯啉吸收测量法)》.pdf

BS 1728-9-1957 Methods for the analysis of aluminium and aluminium alloys - Determination of manganese (volumetric arsenite nitrite method)《铝与铝合金的分析方法 第9部分 锰的测定(容量分析 亚砷酸盐 亚硝酸盐法)》.pdf

BS 1734-1951 Specification for micrometer heads《测微头规范》.pdf