SIS SS-ISO 4873-1989 Information processing ISO 8-bit code for information interchange Structure and rules for implementation《信息处理 信息交换用ISO 8字节代码 执行结构和规则》.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

INTA 11 05 21 《布氏硬度测试》.pdf

INTA 11 05 22 12 05 22 《罗科维尔硬度》.pdf

INTA 11 05 23 12 05 23 《“维克斯” 硬度试验》.pdf

INTA 12 01 02 《轻合金处理状态的定义和委派》.pdf

INTA 12 01 03 《轻合金表面状态的指定》.pdf

INTA 12 01 12 12 01 13 《轻合金表格（铝合金）》.pdf

INTA 12 01 52 12 01 53 《本国和其他国家商业和官方标准铝合金的等价变化表格》.pdf

INTA 12 03 11 《轻金属的硅测定》.pdf

INTA 12 03 12 《轻金属的铁测定》.pdf