STAS 5200 5-1991 Plain washers Large seroes Product grades A and C《平垫圈大号 A级和C级等级》.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

GB T 19345.1-2017 非晶纳米晶合金 第1部分 铁基非晶软磁合金带材.pdf

GB T 19345.2-2017 非晶纳米晶合金 第2部分：铁基纳米晶软磁合金带材.pdf

GB T 19346.1-2017 非晶纳米晶合金测试方法 第1部分：环形试样交流磁性能.pdf

GB T 19346.2-2017 非晶纳米晶合金测试方法 第2部分：带材叠片系数.pdf

GB T 19362.2-2017 龙门铣床检验条件 精度检验 第2部分：龙门移动式铣床.pdf

GB T 19374-2003 夏洛来种牛.pdf

GB T 19375-2003 利木赞种牛.pdf

GB T 19376-2003 波尔山羊种羊.pdf

GB T 19378-2017 农药剂型名称及代码.pdf