NF A06-313-1987 Chemical analysis of steel and cast iron Determination of titanium content Spectrophotometric method 《钢和铸铁的化学分析 钛含量的测定 分光光度计法》.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

INTA 12 03 25 《轻合金的钛测定》.pdf

INTA 12 03 34 《轻合金的钙测定》.pdf

INTA 12 20 01 12 50 01 《说明，工作点和名义》.pdf

INTA 12 20 02 12 50 02 《关于轻合金铸件开始生产的一般指示》.pdf

INTA 12 20 03 12 50 03 《轻合金铸件接受规格》.pdf

INTA 12 20 04 12 50 04 《轻金属铸件的接收与验证试验的一般执行守则》.pdf

INTA 12 20 05 12 50 05 《轻合金专业接受规格》.pdf

INTA 12 21 10 《轻合金铝铸件铝铜10》.pdf

INTA 12 21 20 《轻合金铝铸件铝，铜 8》.pdf