STAS SR EN 46-1995 Wood preservatives Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) (Laboratory method)《木材防腐剂.对家天牛(Linnaeu.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

STAS SR EN 29295-1995 Acoustics - Measurement of high-frecquency noise emitted by computer and business equipment《声学．计算机和商业设备发出的高频噪音的测量 》.pdf

STAS SR EN 29313-1995 Resistance spot welding equipment - Cooling tubes《点焊设备．冷却管 》.pdf

STAS SR EN 29453-1995 Soft solder alloys Chemical compositions and forms《软钎料合金．化学成分和形式》.pdf

STAS SR EN 29454-1-1994 Soft soldering fluxex Classification and requirements Part 1 Classification labellingand packaging《软焊助焊剂．分类和要求．第1部分：分类，贴标签和包装》.pdf

STAS SR EN 29455-1-1994 Soft soldering fluxes Test methods Part 1 Determination of non-volatile matter gravimetric method《软焊焊剂．测验方法．第1部分：非挥发性物质的测定，重量分析法》.pdf

STAS SR EN 29455-11-1994 Soft soldering fluxes Test methods Part 11 Solubility of flux residues《软焊焊剂．测试方法．第11部分：焊剂残渣的溶解》.pdf

STAS SR EN 29455-14-1996 Soft soldering fluxes Test methods Part 14 Assessment of tackiness of flux residues《软焊焊剂．测验方法．第14部分： 助焊剂残留胶粘剂的评估》.pdf

STAS SR EN 29455-5-1994 Soft soldering fiuxss Test methods Part 5 Copper mirror test《软焊助焊剂．测验方法．第5部分：铜镜测试》.pdf

STAS SR EN 29455-8-1994 Soft soldering fluxes Test methods Part 8 Determination of zinc content《软焊焊剂．测验方法．第8部分：锌含量的测定 》.pdf