NF P98-248-2-1993 Test relating to pavements Tests for concrete with D superior 40 mm Part 2 slump test using a cone 《路面试验 直径大于40mm混凝土试验 第2部分 用锥体进行的坍落度试验》.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 28878.1-2012 空间科学实验转动部件规范 第1部分：设计总则.pdf

GB T 28879-2012 电工仪器仪表产品型号编制方法.pdf

GB T 2888-2008 风机和罗茨风机噪声测量方法.pdf

GB T 28882-2012 离子型稀土矿碳酸稀土.pdf

GB T 28895-2012 防护服装 抗油易去污防静电防护服.pdf

GB T 28901-2012 焦炉煤气组分气相色谱分析方法.pdf

GB T 2891-1995 过滤式防毒面具面罩性能试验方法.pdf

GB T 28913-2012 成人教育培训服务术语.pdf

GB T 28914-2012 成人教育培训工作者服务能力评价.pdf