SIS 25 12 34-1972 Textiles Determination of abrasion resistance of fabrics by the impeller tumble method《纺织品 叶轮翻滚方法测定织物的耐磨性》.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

2014年高二化学苏教版选修2 2.3硫酸工业练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 2.4镁和铝的冶炼练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 3.3纤维素的化学加工练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 4.2材料组成的优化练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 5.1土壤酸碱性的改良练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 5.3无土栽培技术练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 5.4化学农药的发展练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 6专题综合检测练习卷与答案（带解析）.doc

2014年高二化学苏教版选修2 模块综合检测练习卷与答案（带解析）.doc