STAS 6200 17-1977 NATURAL STONES FOR BUILDINGS Determination of behaviour at atmospheric agents action《建筑用天然石材 大气能因作用时的表现测定 》.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

QJ 2519.1-1993 冷冲模限位支承装置 限位柱.pdf

QJ 2519.2-1993 冷冲模限位支承装置 支承套.pdf

QJ 2520-1993 冷冲模冲定位孔装置.pdf

QJ 2521-1993 冷冲模起吊装置 起重轴.pdf

QJ 2522-1993 冷冲模零件技术条件.pdf

QJ 2523-1993 粘结MoS,2膜技术条件.pdf

QJ 2524-1993 卫星用抗静电薄膜稳定性能测试方法.pdf

QJ 2525-1993 高模量平纹碳纤维布验收技术条件.pdf

QJ 2526-1993 差压铸造镁合金铸件技术条件.pdf