STAS 8417 2-1990 Gauges and reference gauges for iso general purpose metric screw threads manufacturing and wear tolerances《ISO通用公制螺纹用的量规和参考量规 制造和磨损公差 》.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

JB T 4272-1994 汽轮机锡基合金轴瓦技术条件.pdf

JB T 4273-1999 汽轮机转速控制系统 验收试验.pdf

JB T 4274-1999 汽轮机隔板 挠度试验方法.pdf

JB T 4276-1999 变流器 产品包装技术条件.pdf

JB T 4277-1996 电力半导体器件包装.pdf

JB T 4278.1-1993 橡皮塑料电线电缆试验仪器设备检定方法 总则.pdf

JB T 4278.1-2011 橡皮塑料电线电缆试验仪器设备检定方法 第1部分 总则.pdf

JB T 4278.10-1993 橡皮塑料电线电缆试验仪器设备检定方法 火花试验机.pdf

JB T 4278.10-2011 橡皮塑料电线电缆试验仪器设备检定方法 第10部分 火花试验机.pdf