JUS H Z1 117-1987 Testing of industrial vvaters Determination content vfsodium and potasium Flame photometric me- thod《工业用水的检测 钠和钾含量的测定 火焰光度法》.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

GB T 13698-2015 二氧化铀芯块中总氢的测定.pdf

GB T 13699-1992 六氟化铀中钒的分光光度法测定.pdf

GB T 13700-1992 六氟化铀中钼的分光光度法测定.pdf

GB T 13701-1992 单标准气体质谱法铀同位素分析.pdf

GB T 13703-1992 信息处理 信息交换用软磁盘盘卷和文卷结构.pdf

GB T 13709-1992 检测用X射线管空白详细规范.pdf

GB T 13709-2015 工业用X射线管空白详细规范.pdf

GB T 13710-1992 分析用X射线管空白详细规范.pdf

GB T 13712-1992 纤维光学调制器 第1部分 总规范.pdf