ONORM EN 2157-1-1993 Aerospace series Steel Forging stock and forgings Technical specifications Part 1 General requirements《航空航天系列 钢 锻坯和锻件 技术规格 第1部分： 一般要求》.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 4096-1997 Aerospace Series Heat Resisting Alloy NI-CD1401 (NiCo10W10Cr9Al6Ta3) Vacuum Melted Non Heat Treated Remelting Stock Edition P 1《航空航天系列.真空熔炼非热处理Ni-CD1401(NiCo10.pdf

AECMA PREN 4097-1997 Aerospace Series Heat Resisting Alloy NI-CD1401 (NiCo10W10Cr9Al6Ta3) Vacuum Melted Precipitation Treated Precision Castings Edition P 1《航空航天系列.真空熔炼沉淀处理Ni-CD140.pdf

AECMA PREN 4098-1998 Aerospace Series Steel FE-PL1507 (40CrMoV12) Remelted Hardened and Tempered Forgings De Less Than or Equal to 50 mm 1 250 MPa Less Than or Equal to Rm Less Tha.pdf

AECMA PREN 4099-2003 Aerospace Series Aluminium Alloy AL-P2219-T6 or T62 Clad Sheet and Strip 0 5 mm Less Than or Equal to a Less Than or Equal to 6 mm Edition P 2《航空航天系列AL-P2219-T.pdf

AECMA PREN 4100-2003 Aerospace Series Aluminium Alloy AL-P2219-T6 or T62 Sheet and Strip 0 5 mm Less Than or Equal to a Less Than or Equal to 6 mm Edition P 2《航空航天系列铝合金 AL-P2219-T6.pdf

AECMA PREN 4101-2003 Aerospace Series Aluminium Alloy AL-P2024-T4 Sheet and Strip with Improved Stretch Forming Capability 0 4 mm Less Than or Equal to a Less Than or Equal to 6 mm.pdf

AECMA PREN 4102-2003 Aerospace Series Aluminium Alloy AL-P2219-T81 Clad Sheet and Strip 0 5 mm Less Than or Equal to a Less Than or Equal to 6 mm Edition P 2《航空航天系列.铝合金AL-P2219-T81.pdf

AECMA PREN 4103-2001 Aerospace Series Nickel Base Alloy NI-B40002 Filler Metal for Brazing Borided Foil Edition P2 Supersedes Edtion P 1 January 1994《航空航天系列.铜焊硼化物.P2版镍合金NI-B40002填充.pdf

AECMA PREN 4104-1994 Aerospace Series Nickel Base Alloy NI-B40002 Filler Metal for Brazing Powder or Paste Edition P1《航空航天系列.镍合金NI-B40002填充金属铜焊粉或糊状.P1版》.pdf