CSN ON 42 3442-1962 《有色冶金 热双金属 D（Bi D）》.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

ASD-STAN PREN 3963-2001 Aerospace Series Copper CU-BU9001 Filler Metal for Brazing Rolled Foil (Edition P 2 Supersedes Edition P 1 January 1994)《航空航天系列 钎焊用铜CU-BU9001制填料金属 压延箔膜 第P2版.pdf

ASD-STAN PREN 3964-2001 Aerospace Series Copper CU-BU9001 Filler Metal for Brazing Wire (Edition P 2)《航空航天系列 钎焊用铜CU-BU9001填料金属 线料 第P2版》.pdf

ASD-STAN PREN 3965-2001 Aerospace Series Titanium Alloy TI-B17001 Filler Metal for Brazing Rolled Foil (Edition P 3)《航空航天系列 钎焊用钛合金TI-B17001填料金属压延箔膜 第P3版》.pdf

ASD-STAN PREN 3969-1997 Aerospace Series Steel FE-PL1507 (40CrMoV12) Air Melted Annealed Forging Stock a or D Less Than or Equal to 350 mm (Edition P 1)《航空航天系列 a或D≤350mm的FE-PL1507(.pdf

ASD-STAN PREN 3971-1997 Aerospace Series Steel FE-PL1507 (40CrMoV12) Consumable Electrode Remelted Annealed Forging Stock a or D Less Than or Equal to 350 mm (Edition P 1)《航空航天系列 a.pdf

ASD-STAN PREN 3972-1997 Aerospace Series Steel FE-PL1507 (40CrMoV12) Consumable Electrode Remelted Hardened and Tempered Bar for Machining De Less Than or Equal to 50 mm 1 250 MPa .pdf

ASD-STAN PREN 3973-1997 Aerospace Series Steel FE-CM3801 (X5CrNiCuNb16-4) Homogenized Solution Treated and Precipitation Hardened Investment Casting De Less Than or Equal to 50 mm .pdf

ASD-STAN PREN 3974-1998 Aerospace Series Heat Resisting Alloy NI-PH8001 (NiCr20Ti) Annealed Seamless Drawn Capillary Tube 0 6 mm Less Than or Equal to D Less Than or Equal to 2 0 m.pdf

ASD-STAN PREN 3976-1999 Aerospace Series Titanium and Titanium Alloys Test Method Chemical Analysis for the Determination of Hydrogen Content (Edition P 1)《航空航天系列 钛和钛合金试验方法 氢含量测定的化.pdf