MSZ 4711 7 lap-1967 《小型铁路金属混凝土 压力值 500 mm 轴压力2Mp》.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 29731-52-1989 Aerospace rivet design values static load for countersunk rivet joints double shear dimpled rivet materials 3 1124 and 3 1324《航空航天 双剪切压花沉头铆钉连接用静载荷铆钉设计值 第52部分 铆钉材料.pdf

DIN 29731-6-1989 Aerospace rivet design values static load for countersunk rivet joints single shear dimpled rivet material 2 4360《航空航天 单剪切压花沉头铆钉连接用静载荷铆钉设计值 第6部分 铆钉材料 2 4360》.pdf

DIN 29732-1-1984 Aerospace rivet calculation values static load for close tolerance rivets of steel with universal head single shear《航空航天 通用头的单向剪切钢制紧公差铆钉用静载荷铆接计算值》.pdf

DIN 29732-3-1984 Aerospace rivet calculation-values static load for close tolerance bolts of titanium alloy with protruding head single shear《航空航天 带凸头的单向剪切钛合金紧公差螺栓用静载荷铆接计算值》.pdf

DIN 29733-1-1984 Aerospace rivet calculation values static load for close tolerance rivets of steel with countersunk head single shear《航空航天 沉头的单向剪切钢制紧公差铆钉用静载荷铆接计算值》.pdf

DIN 29733-3-1984 Aerospace rivet calculation values static load for close tolerance bolts of titanium alloy with countersunk head single shear《航空航天 沉头的单向剪切钛合金紧公差螺栓用静载荷铆接计算值》.pdf

DIN 29734-4-1984 Aerospace rivet calculation values static load for blind rivets with flat head single shear《航空航天 平头的单向剪切盲铆钉用静载荷铆接计算值》.pdf

DIN 29734-6-1989 Aerospace rivet design values static load for blind rivets according to NAS 1398D with protruding head single shear《航空航天 第6部分 单剪切符合 NAS 1398D 的凸头盲铆钉用静载荷铆钉设计值》.pdf

DIN 29734-8-1989 Aerospace rivet design values static load for blind rivets according to MS 20600AD with protruding head single shear《航空航天 第8部分 单剪切符合 MS 20600AD 的凸头盲铆钉用静载荷铆钉设计值》.pdf