NBN T 03-124-1980 0000 Sodium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method《工业用氢氧化钠 硫酸含量的测定 硫酸钡 重力测定法》.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 13706-1-2002 en Reinforced plastics composites Specifications for pultruded profiles Part 1 Designation《加强塑料复合材料 拉伸型材规范 第1部分 命名》.pdf

EN 13706-2-2002 en Reinforced plastics composites Specifications for pultruded profiles Part 2 Method of test and general requirements《加强塑料复合材料 拉伸型材规范 第2部分 试验方法和一般要求》.pdf

EN 13706-3-2002 en Reinforced plastics composites Specifications for pultruded profiles Part 3 Specific requirements《加强塑料复合材料 拉伸型材规范 第3部分 特殊要求》.pdf

EN 13707-2013 en Flexible sheets for waterproofing - Reinforced bitumen sheets for roof waterproofing - Definitions and characteristics《防水用柔性薄板 屋顶防水用增强沥青板 定义和特性》.pdf

EN 13708-2001 en Foodstuffs - Detection of Irradiated Food Containing Crystalline Sugar by ESR Spectroscopy《食品 采用ESR光谱法检测含结晶糖的辅照食品》.pdf

EN 13709-2010 en Industrial valves - Steel globe and globe stop and check valves《工业用阀 钢制球阀 球状截止阀和止回阀》.pdf

EN 1371-1-2011 en Founding - Liquid penetrant testing- Part 1 Sand gravity die and low pressure die castings《铸造 渗液探伤检验 第1部分 砂型铸件 重力金属铸件 低压金属铸件》.pdf

EN 1371-2-2015 en Founding - Liquid penetrant testing - Part 2 Investment castings《铸造 液体渗透试验 第2部分 熔模铸件》.pdf

EN 13710-2011 en European Ordering Rules - Ordering of characters from Latin Greek Cyrillic Georgian and Armenian scripts《欧洲排序规则 从订货拉丁文 希腊文 西里尔语 格鲁吉亚语字符 亚美尼亚脚本》.pdf