JUS N S8 602-1991 Electrical apparatus for potentially explosive gas atmospheres Pressurised apparatus p 《潜在危险爆炸气体环境用电气装置 压力容器》.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

DS ISO 2384-1981 Documentation Presentation of translations《文献 译本描述》.pdf

DS ISO 2562-1989 Modular units for machine tool construction Slide units《机床结构的组合件 滑动组件》.pdf

DS ISO 2590-1981 General method for the determination of arsenic Silver diethyldithiocarbamate photometric method《测定砷的一般方法 二乙基二硫化氨基甲酸银光度计法》.pdf

DS ISO 2602-1981 Statistical interpretation of test results Estimation of the mean Confidence interval《试验结果的统计分析 平均值的估计 置信区间范围》.pdf

DS ISO 263-1988 ISO inch screw threads General plan and selection for screws bolts and nuts Diameter range 0 06 to 6 in《ISO 英制螺纹 螺钉 螺栓和螺母的一般示意图和选用 直径范围0 06-6英寸》.pdf

DS ISO 272-1980 Fasteners Hexagon products Widths across flats《紧固件 六角形制件 对边宽度》.pdf

DS ISO 2727-1989 Modular units for machine tool construction Headstocks《机床结构的组合件 主轴箱》.pdf

DS ISO 2769-1989 Modular units for machine tool construction Wing bases for slideunits《机床结构的组合件 滑动组件的翼板座》.pdf

DS ISO 2854-1980 Statistical interpretation of data Techniques of estimation and tests relating to means and variances《数据的统计分析 有关平均数与方差数的估计和试验技术》.pdf