STAS 10946-1977 AIR PURITY Determination of chlorine《空气纯度 氯测定 》.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

JT T 496-2004 公路地下通信管道 高密度聚乙烯硅芯塑料管.pdf

JT T 498-2004 道路旅客运输计算机移动售票票样及使用规定.pdf

JT T 501-2004 沥青路面养护车 机.pdf

JT T 507-2004 汽车测滑检验台.pdf

LY 1129-1993 林用架空索道.型式与基本参数.pdf

LY 1130-1993 林用架空索道.导向滑车.pdf

LY 1131-1993 林用架空索道.复式滑车.pdf

LY 1132-1993 林用架空索道.钢丝绳的选择、检验与报废.pdf

LY 1193-1996 食品添加剂.紫胶（虫胶）.pdf