JUS B G8 133-1987 Methods of chemical analysis of iron ores Preparation of predried testsamples forchemical analysis《铁矿石的化学分析方法 化学分析用预干燥试样的制备》.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 ISO 24978-2009 en Intelligent transport systems - ITS Safety and emergency messages using any available wireless media - Data registry procedures《智能运输系统 使用任何可用的无线媒体的ITS安全和紧急信息 数.pdf

EN ISO 24998-2008 en Plastics laboratory ware - Single-use Petri dishes for microbiological procedures《塑料实验室器皿 微生物过程用单用途皮氏培养皿》.pdf

EN ISO 25110-2017 en Electronic fee collection - Interface definition for on-board account using integrated circuit card (ICC).pdf

EN ISO 25137-1-2017 en Plastics - Sulfone polymer moulding and extrusion materials - Part 1 Designation system and basis for specifications《塑料-砜聚合物模塑和挤出材料第1部分 命名系统和基本规范(ISO 25137-1.pdf

EN ISO 25137-2-2017 en Plastics - Sulfone polymer moulding and extrusion materials - Part 2 Preparation of test specimens and determination of properties《塑料-砜聚合物模塑和挤出材料第2部分 试样的制备和性.pdf

EN ISO 25139-2011 en Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography《固定源排放 气相色谱测定甲烷浓度方法手册(ISO 25139-2011)》.pdf

EN ISO 25140-2010 en Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID)《固定源排放限值 用火焰电离探测(FID)测定.pdf

EN ISO 25177-2011 en Soil quality - Field soil description《土壤质量 野外土壤描述》.pdf

EN ISO 25178-1-2016 en Geometrical product specifications (GPS) - Surface texture Areal - Part 1 Indication of surface texture《产品几何技术规范(GPS)表面结构面积第1部分 表面结构表示法(ISO 25178-1 2016)》.pdf