CNS 5242-1980 Interferometer Type Instrumental Gas Detector for Inflammable Gas《干涉型可燃性气体检定器》.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 3377-1989 Aerospace Series Nuts Self-Locking Hexagonal in Heat Resisting Steel FE-PA92HT (A286) Uncoated Classification 1100 MPa 425 Degrees Celsius Issue P 1《航空航天系列.自锁.pdf

AECMA PREN 3378-1996 Aerospace Series Titanium TI-P99002 Annealed Wire for Rivet 1 6 mm Less Than or Equal to D Less Than or Equal to 10 mm Edition P 2《航空航天系列.TI-P99002钛退火1 6 mm小于或.pdf

AECMA PREN 3379-1989 Aerospace Series Bolts Double Hexagon Head Close Tolerance in Heat Resisting Nickel Base Alloy N1-P101HT (Waspaloy) Uncoated for Increased Height Nuts Classifi.pdf

AECMA PREN 3380-1990 Aerospace Series Retaining Rings Technical Specification Issue P 1《航空航天系列.扣环技术规范.P1版》.pdf

AECMA PREN 3381-1990 Aerospace Series Bolts 100 Degrees Countersunk Normal Head Offset Cruciform-Ribbed Recess Close Tolerance Shank Short Thread in Titanium Anodized MoS 2 Lubrica.pdf

AECMA PREN 3382-1991 Aerospace Series Rings Retaining Internal Axial Mounting Steel Phosphated Issue P 1《航空航天系列.内部保留单线圈轴向安装钢制磷酸盐化.P1版》.pdf

AECMA PREN 3383-1991 Aerospace Series Rings Retaining Internal Axial Mounting Steel Vacuum Cadmium Plated Issue P 1《航空航天系列.内部保留单线圈轴向安装钢制磷酸盐化.P1版》.pdf

AECMA PREN 3384-1991 Aerospace Series Rings Retaining External Axial Mounting Steel Phosphated Issue P 1《航空航天系列.内部保留单线圈轴向安装钢制磷酸盐化.P1版》.pdf

AECMA PREN 3385-1991 Aerospace Series Rings Retaining External Axial Mounting Steel Vacuum Cadmium Plated Issue P 1《航空航天系列.内部保留单线圈轴向安装钢制磷酸盐化.P1版》.pdf