TCVN 2422-1978 Tube connections for hydraulic pneumatic and lubrication Pn40 MN m2 (~400 KG cm2) Construction and dimensions《液压气动和润滑管接头 Pn为40MN m(~400Kgf cm) 结构和尺寸》.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

QB T 1086-1991 手工地毯 取样和测试区域的选择.pdf

QB T 1087-1991 机制地毯 物理试验的取样和试样的截取法.pdf

QB T 1087-2001 机制地毯 物理试验的取样和试样的截取法.pdf

QB T 1088-1991 机制地毯在浸水和热干燥作用下尺寸变化的试验方法.pdf

QB T 1088-2010 机制地毯在浸水和热干燥作用下尺寸变化的试验方法.pdf

QB T 1089-1991 机制地毯厚度的试验方法.pdf

QB T 1089-2001 机制地毯厚度的试验方法.pdf

QB T 1090-1991 地毯绒拔出力的试验方法.pdf

QB T 1090-2001 地毯绒簇拔出力的试验方法.pdf