NF T20-418-1975 Sodium carbonate for industrial use Determination of iron content 1 10 - Phenanthroline photometric method 《工业用碳酸钠 铁含量的测定 1 10 - 菲绕啉分光光度法》.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 13534-2006 en Food processing machinery - Curing injection machines - Safety and hygiene requirements (Incorporates Amendment A1 2010)《食品加工机械 食品加工填料机 安全和卫生要求 包含修改件A1-2010》.pdf

EN 13535-2001 en Fertilizers and liming materials - Classification《肥料和石灰材料 分类》.pdf

EN 13536-2001 en Manufactured Articles Filled with Feather and Down - Requirements for Clothing - Light Use《填充有羽毛和绒毛的人造物品 服装的要求 轻便服装》.pdf

EN 13537-2012 6250 Requirements for sleeping bags《睡袋的要求》.pdf

EN 13538-2-2002 en Determination of Dimensional Characteristics of Sleeping Bags Part 2 Thickness and Elastic Recovery《羽绒制品 睡袋几何特性的测定 第2部分 厚度和弹性复原》.pdf

EN 13538-3-2002 Determination of Dimensional Characteristics of Sleeping Bags Part 3 Volume under Load and Easiness of Packing《羽绒制品 睡袋几何特性的测定 第3部分 重载下的体积和易包装性》.pdf

EN 13538-3-2016 en Determination of dimensional characteristics of sleeping bags - Part 3 Volume under load and easiness of packing《羽绒制品-睡袋几何特性的测定-第3部分 重载下的体积和易包装性》.pdf

EN 1354-2005 en Determination of compressive strength of lightweight aggregate concrete with open structure《开式结构轻集料混凝土抗压强度的测定》.pdf

EN 13541-2012 en Glass in building - Security glazing - Testing and classification of resistance against explosion pressure《建筑玻璃 安全玻璃 抗爆性的试验和分类》.pdf