STAS SR EN 24491-4-1995 Metallic powders Determination of oxygen content by reduction methods Part 4 Total oxygen by reduction-extraction《金属粉末．还原法测定氧含量．第4部分：还原萃取法得到的总氧量》.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

DL T 5510-2016 智能变电站设计技术规定.pdf

DL T 5511-2016 直流融冰系统设计技术规程.pdf

DL T 5512-2016 火力发电厂热工检测及仪表设计规 程.pdf

DL T 5515-2016 发电厂蒸发冷却通风空调系统设计 规程.pdf

DL T 5516-2016 火力发电厂集中控制室及电子设备 间布置设计规程.pdf

DL T 5518-2016 电力工程厂站内通信光缆设计规程.pdf

DL T 5522-2017 特高压输变电工程压覆矿产资源调查内容深度规定.pdf

DL T 5523-2017 输变电工程项目后评价导则.pdf

DL T 5524-2017 电力系统光传送网（OTN）设计规程.pdf