SS 21-1970 SPECIFICATION FOR SEPARATORS FOR LEAD-ACID BATTERIES《铅酸蓄电池隔板规范》.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

EN 4817-2012 en Aerospace series - Passive UHF RFID tags intended for aircraft use《航空航天系列 无源超高频RFID标签用于飞机 使用》.pdf

EN 4818-2012 en Aerospace series - Passive HF RFID tags intended for aircraft use《航空航天系列 航空器用高频射频识别(HF RFID)标签》.pdf

EN 4819-2012 en Aerospace series - Contact Memory Button (CMB) tags intended for aircraft use《航空航天系列 联系记忆按钮(CMB)标签的目的 飞机使用》.pdf

EN 482-2012 en Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents (Incorporates Amendment A1 2015)《工作场所暴露 一般要求程序的性能测.pdf

EN 4826-2014 en Aerospace series - Zinc-Nickel (12 %-16 % Ni) plating of steels with specified tensile strength 1 450 MPa copper alloys nickel alloys and aluminium alloys for parts.pdf

EN 4827-2017 en Aerospace series - Hexavalent chromium free anodizing of aluminium and aluminium alloys《航空航天系列。铝和铝合金的六价铬自由阳极氧化》.pdf

EN 4830-001-2015 en Aerospace series - Connectors optical rectangular modular operating temperature 125 for EN 4639-10X contacts - Part 001 Technical specification《航空航天系列 EN4639-10.pdf

EN 4830-002-2015 en Aerospace series - Connectors optical rectangular modular operating temperature 125 for EN 4639-10X contacts - Part 002 Specification of performance《航空航天系列 EN46.pdf

EN 4830-003-2015 en Aerospace series - Connectors optical rectangular modular operating temperature 125 for EN 4639-10X contacts - Part 003 Module - Product standard《航空航天系列 EN4639-.pdf