CNS 12868-1991 Glossary of Terms Used in Iron and Steel (Testing)《钢铁词汇（试验）》.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 3-48-69 高温导管连接卡箍.pdf

HB 3-50-1976 弹性卡箍.pdf

HB 3-51-1990 碳素、合金钢丝制圆柱螺旋压缩弹簧.pdf

HB 3-54-1990 碳素、合金钢丝制圆柱螺旋拉伸弹簧.pdf

HB 3-56 夹具零件技术条件.pdf

HB 3-56-1983 炭素合金钢丝制圆柱螺旋压缩、拉伸弹簧技术条件.pdf

HB 3-56-1990 碳素合金钢丝制圆柱螺旋压缩、拉伸弹簧技术条件.pdf

HB 3-57-1976 钢索搭铁用卡箍.pdf

HB 3-8-1976 支撑衬套.pdf