UNI 7771-1977 Chemical analysis of ferroalloys Determination of carbon Method by combustion in high frequency induction furnace 《铁合金化学分析 碳测定 高频率感应炉内燃烧法》.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

AECMA PREN 4127-1999 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Short Thread in Titanium Alloy Aluminium IVD Coated Classification 1 100 MPa (at Am.pdf

AECMA PREN 4128-1999 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Short Thread in Heat Resisting Nickel Base Alloy Aluminium IVD Coated Classification.pdf

AECMA PREN 4129-1994 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Medium Length Thread in Alloy Steel Cadmium Plated Classification 1 100 MPa (at Ambi.pdf

AECMA PREN 4130-1994 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Medium Length Thread in Titanium Alloy Aluminium IVD Coated Classification 1 100 MP.pdf

AECMA PREN 4131-1994 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Medium Length Thread in Heat Resisting Nickel Base Alloy Aluminium IVD Coated Classi.pdf

AECMA PREN 4132-1994 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Long Thread in Alloy Steel Cadmium Plated Classification 1 100 MPa (at Ambient Tempe.pdf

AECMA PREN 4133-1994 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Long Thread in Titanium Alloy Aluminium IVD Coated Classification 1 100 MPa (at Amb.pdf

AECMA PREN 4134-1994 Aerospace Series Bolts Normal Hexagonal Head Coarse Tolerance Normal Shank Long Thread in Heat Resisting Nickel Base Alloy Aluminium IVD Coated Classification .pdf

AECMA PREN 4135-1994 Aerospace Series Bolts Normal Bi-Hexagonal Head Coarse Tolerance Normal Shank Medium Length Thread in Titanium Alloy Anodized MoS2 Lubricated Classification 1 .pdf