MSZ 15450 1-1981 《管道建造用的水泥和铁水泥产品的一般标准》.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

HB Z 314-1998 钛合金电解加工.pdf

HB Z 315-1998 高温合金、不锈钢真空电子束焊接工艺.pdf

HB Z 316-1998 热处理加热用中性盐浴.pdf

HB Z 317-1998 热固性塑料制品注塑工艺.pdf

HB Z 318-1998 镀覆前消除应力和镀覆后除氢处理规范.pdf

HB Z 319-1998 飞机和直升机供电系统典型配置指南.pdf

HB Z 32-1982 有机材料挥发气氛对锌镉镀层的腐蚀与防护指南.pdf

HB Z 320-1998 直升机涡轮发动机引气的确定.pdf

HB Z 321-1998 飞机增升装置设计指南.pdf