CSN 42 0646 Cast 9-1989 Chemical analysis of non-ferrous metals and alloys Molybdenum Determination of sodium by the atomic absorption method《钼 原子吸收法测定钠》.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 3761-1995 Specification for solvent-based paint remover《溶剂基涂料去除剂规范》.pdf

BS 3762-0-1991 Analysis of formulated detergents - General introduction《配制洗涤剂分析 第0部分 总则》.pdf

BS 3762-1-1983 Analysis of formulated detergents - Methods of sample division《配制洗涤剂分析 第1部分 分样方法》.pdf

BS 3762-2-1989 Analysis of formulated detergents - Qualitative test methods《配制洗涤剂分析 第2部分 定性试验方法》.pdf

BS 3762-3 1-1990 Analysis of formulated detergents - Quantitative test methods - Method for determination of anionic-active matter content《配制洗涤剂的分析 定量试验法 阴离子活性物质含量的测定方法》.pdf

BS 3762-3 10-1989 Analysis of formulated detergents - Quantitative test methods - Methods for determination of short-chain alkylbenzenesulphonates content《配制洗涤剂的分析 定量试验方法 短链烷基苯磺酸盐含.pdf

BS 3762-3 11-1989 Analysis of formulated detergents - Quantitative test methods - Method for determination of free formaldehyde content《配制洗涤剂的分析 定量试验方法 游离甲醛含量的测定方法》.pdf

BS 3762-3 12-1985 Analysis of formulated detergents - Quantitative test methods - Method for determination of ammonia content《配制洗涤剂分析 第3部分 定量试验方法 第12节 氨含量测定方法》.pdf

BS 3762-3 13-1983 Analysis of formulated detergents - Quantitative test methods - Method for determination of total boron content《配制洗涤剂分析 定量试验方法 硼总含量测定方法》.pdf