SN 234 343-1982 End mills with 7 24 taper shanks《管道 适用于熔焊 ND160 的预焊接法兰J1，NW 50至300》.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 3306-1989 Plain end as-welded and sized precision steel tubes Technical conditions for delivery《焊接光端钢管和精密钢管 交货的技术条件》.pdf

DS ISO 3320-1989 Fluid power systems and components Cylinder bores and piston rod diameters Metric series《液压传动系统和元件 油缸内径和活塞杆直径 米制系列》.pdf

DS ISO 3339-0-1988 Tractors and machinery for agriculture and forestry Classification and terminology Part 0 Classification system and classification《农业和林业拖拉机和机械 分类和术语 第0部分 分类系统和分类.pdf

DS ISO 334-1993 Solid mineral fuels Determination of total sulfur Eschka method《固体矿物燃料 总含硫量的测定 埃斯卡法》.pdf

DS ISO 3371-1989 Modular units for machine tool construction Rotary tables and multi-sided centre bases for rotary tables《机床结构的组合件 旋转工作台和旋转工作台的多边中心支座》.pdf

DS ISO 3401-1992 Cigarettes Determination of alkaloid retention by the filters Spectrometric method《香烟 过滤嘴生物碱截留量的测定 光谱测定法》.pdf

DS ISO 3476-1989 Modular units for machine tool construction Tenon drive and flanges for mounting multi-spindle heads《机床结构的组合件 多轴头安装的榫和法兰盘》.pdf

DS ISO 3494-1980 Statistical interpretation of data Power of tests relating to means and variances《数据的统计分析 有关平均数和方差数的检验的功效》.pdf

DS ISO 3501-1988 Assembled joints between fittings and polyethylene (PE) pressure pipes Test of resistance to pull out《聚乙烯(PE)压力管和配件之间的装配接头 抗拔脱试验》.pdf