NBN-EN 24937-1993 9375 Steel and iron Determination of chromium content Potentiometric or visual method (ISO 4937 1986)《钢材和浇铸 铬含量的测定 电视测定法或直观法（ISO 4937：1986）》.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 3745-505-2016 Aerospace series Fibres and cables optical aircraft use Test methods Part 505 Cable tensile strength (Edition P 2).pdf

ASD-STAN PREN 3745-506-2000 Aerospace Series Fibres and Cables Optical Aircraft Use Test Methods Part 506 Impact Resistance (Edition P 1)《航空航天系列 航空器用光纤和光缆的试验方法 第506部分 耐冲击性 第P1版》.pdf

ASD-STAN PREN 3745-506-2017 Aerospace series Fibres and cables optical aircraft use Test methods Part 506 Impact resistance (Edition P 2).pdf

ASD-STAN PREN 3745-507-1996 Aerospace Series Fibres and Cables Optical Aircraft Use Test Methods Part 507 Cut-Through (Edition P 1)《航空航天系列 航空器用光纤和光缆的试验方法 第507部分 刺穿 第P1版》.pdf

ASD-STAN PREN 3745-508-1997 Aerospace Series Fibres and Cables Optical Aircraft Use Test Methods Part 508 Torsion (Edition P 2)《航空航天系列 航空器用光纤和光缆的试验方法 第508部分 扭曲 第P2版》.pdf

ASD-STAN PREN 3745-509-1996 Aerospace Series Fibres and Cables Optical Aircraft Use Test Methods Part 509 Kink Test (Edition P 1)《航空航天系列 航空器用光纤和光缆的试验方法 第509部分 扭结试验 第P1版》.pdf

ASD-STAN PREN 3745-510-2015 Aerospace series Fibres and cables optical aircraft use Test methods Part 510 Bending test (Edition P 3).pdf

ASD-STAN PREN 3745-511-1997 Aerospace Series Fibres and Cables Optical Aircraft Use Test Methods Part 511 Cable to Cable Abrasion (Edition P 1)《航空航天系列 航空器用光纤和光缆的试验方法 第511部分 电缆磨蚀 第P.pdf

ASD-STAN PREN 3745-512-2000 Aerospace Series Fibres and Cables Optical Aircraft Use Test Methods Part 512 Flexure Endurance (Edition P 1)《航空航天系列 航空器用光纤和光缆的试验方法 第512部分 耐弯曲性 第P1版》.pdf