JUS F S2 552-1985 Textiles Fibres ropes forgeneralpurposes Oualitative and guantitative analysis《纺织品 通用纤维线绳 定性和定量分析》.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 2017-1982 Bearings-Airframe Rolling Double Row Self Aligning Ball Bearings in Corrosion Resisting Steel Diameter Series 2 Dimensions and Loads Aerospace Series Edition 3.pdf

AECMA PREN 2019-1982 Bearings-Airframe Rolling Single Row Self Aligning Roller Bearings in Steel Cadmium Plated Diameter Series 3 and 4 Dimensions and Loads Aerospace Series Editio.pdf

AECMA PREN 2021-2000 Aerospace Series Metallic Materials Test Methods Shear Testing for Thinflat Product Edition 1《航空航天系列.金属材料测试薄板拉伸试验.第1版》.pdf

AECMA PREN 2022-1982 Bearings Spherical Plain in Corrosion Resisting Steel with Self Lubricating Liner Light Series Dimensions and Loads Aerospace Series Edition 2《航空航天系列.防腐蚀钢制轴承 关.pdf

AECMA PREN 2023-1982 Bearings Spherical Plain in Corrosion Resisting Steel with Self Lubricating Liner Normal Series Dimensions and Loads Aerospace Series Edition 2《航空航天系列.防腐蚀钢制轴承 .pdf

AECMA PREN 2028-1975 Split Pins in Corrosion Resistant Steel Aerospace Series Edition 1《航空航天系列.防腐蚀钢制开口销.第1版》.pdf

AECMA PREN 2030-1977 Steel FE-PM43 Hardened and Tempered Bars D Less Than or Equal to 150 mm Aerospace Series Edition 1《FE-PM43航空航天系列.直径D小于或等于150mm 调质钢棒材.第1版》.pdf

AECMA PREN 2031-1977 Steel FE-PL31 Hardened and Tempered Bars Aerospace Series Edition 1《FE-PL31航空航天系列.调质钢棒材.第1版》.pdf

AECMA PREN 2032-1-1994 Aerospace Series Metallic Materials Part 1 Designation Edition P 4《航空航天系列.金属物质.第1部分 规范命名.第P4版》.pdf