CSN 42 0645 Cast 6-1987 Chemical analysis of non-ferrous metals and alloys Antimony Determination of nickel by the polarographic method and atomic absorption method《锑 极谱法和原子吸收法测定镍》.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 D4939-1989(2013) Standard Test Method for Subjecting Marine Antifouling Coating to Biofouling and Fluid Shear Forces in Natural Seawater《在天然海水中使船只防污涂层遭受生物污垢和流体剪切力的标准试验方法》.pdf

ASTM D4940-1998(2003) Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blasting Abrasives《喷砂磨料水溶解离子污染导电分析的标准试验方法》.pdf

ASTM D4940-2010 Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blasting Abrasives《喷射磨料的水溶离子污染电导定量分析的标准试验方法》.pdf

ASTM D4940-2015 Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives《喷砂磨料水溶解离子污染导电分析的标准试验方法》.pdf

ASTM D4940-2015e1 Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives《喷砂磨料水溶解离子污染导电分析的标准试验方法》.pdf

ASTM D4941-2006 Standard Practice for Preparing Drawdowns of Artists Paste Paints《画家用膏状颜料消耗品的制备标准实施规范》.pdf

ASTM D4941-2006(2010) Standard Practice for Preparing Drawdowns of Artists Paste Paints《画家用膏状颜料消耗品制备的标准操作规程》.pdf

ASTM D4941-2006(2016) Standard Practice for Preparing Drawdowns of Artists&x2019 Paste Paints《艺术家粘贴涂料的制备提取标准实施规程》.pdf

ASTM D4942-1989(2006) Standard Test Methods for Water Pickup of Lithographic Printing Inks and Vehicles in a Laboratory Mixer《试验搅拌器中石印印刷油墨和载色剂的水粘附性的试验方法》.pdf