STAS 9484 22-1982 SILICO-ALUMINOUS MINING PRODUCTS Methods of physical ands mechanical tests Determination of free sand content《硅铝质矿产品 物理和力学试验方法 单体砂含量的测定 》.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 1913.2-1990 科研事业财务管理和经济活动分析 指标解释及计算方法.pdf

QJ 1914A-1997 航天工业公文与文书档案主题词表.pdf

QJ 1915-1990 科技文件管理数据采集规定.pdf

QJ 1916.1-1990 空气动力数据库数据元 国内主要空气动力试验机构代码.pdf

QJ 1916.10-1990 空气动力数据库数据元 风洞试验测力数据采集卡及填写规范.pdf

QJ 1916.11-1990 空气动力数据库数据元 风洞试验测压数据采集卡及填写规范.pdf

QJ 1916.2-1990 空气动力数据库数据元 国外主要空气动力试验机构代码.pdf

QJ 1916.3-1990 空气动力数据库数据元 国内主要风洞代码.pdf

QJ 1916.4-1990 空气动力数据库数据元 国外主要风洞代码.pdf