C0175400_838 Iodic Acid《化学试药（碘酸）》.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

DB21 T 1676-2008 《农产品质量安全 绿芦笋露地生产技术规程》.pdf

DB21 T 1677-2008 《农产品质量安全 真姬菇袋式栽培技术规程》.pdf

DB21 T 1678-2008 《农产品质量安全　日光温室茄子生产技术规程》.pdf

DB21 T 1679-2008 《农产品质量安全　杏生产技术规程》.pdf

DB21 T 1680-2008 《农产品质量安全　李生产技术规程》.pdf

DB21 T 1681-2008 《农产品质量安全　苹果树人工辅助授粉技术规程》.pdf

DB21 T 1682-2008 《工业锅炉安装验收能效分级评定方法》.pdf

DB21 T 1683-2008 《工业锅炉房系统能效评价导则》.pdf

DB21 T 1684-2008 《地面辐射采暖泡沫混凝土绝热层技术规程》.pdf