MSZ 2607-1970 《铸铁稳定检查铁合金最后检测》.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

DIN 8310-1984 Water resistance of watches definition requirements testing《手表的防水性 定义、要求、检验》.pdf

DIN 8311-1972 Timing machines for horology requirement testing《钟表制造技术的计时机构 要求 检验》.pdf

DIN 8312-2-1975 Technical requirements and verification for watches and watch movements watches with electrical energy source frequency of oscillating system 1000 Hz《钟表及其精密运动装置的技术要.pdf

DIN 8312-3-1977 Technical requirements and verification for watches and watch movements watches with pin lever escapement《钟表及其精密运动装置的技术要求和检验 带针销式擒纵装置的钟表》.pdf

DIN 8313-1-1975 Technical requirements and verification for clocks and clock movements with electrical energy source frequency of oscillating system 1000 Hz《带电源的钟表及其运动件的技术要求和检验 振荡系.pdf

DIN 8313-2-1977 Technical requirements and verification for clocks and clockmovements with electrical energy source frequency of resonator 1000 Hz terms of delivery for clock movem.pdf

DIN 8314-1-1990 Parking control equipment parking meters classification definitions requirements《停车监测仪 停车计时器 分类、定义、要求》.pdf

DIN 8318-1984 Radioluminescent deposits used for horological instruments terms requirements testing《计时仪表用的放射性发光附着物 术语、要求、检验》.pdf

DIN 8319-1-1980 Chronometer wrist-chronometer with frequency of oscillating system 1000 Hz designation requirements testing《精密记时计 第1部分 带有振荡系统频率 ≤1000Hz 的手表式精确记时计的标识、要求和检验》.pdf