NBN T 03-526-1983 9375 Sodium hexafluorosi1icate for industrial use - Determination of free acidity and total hexafluorosilicate content - Titrimetric method《工业用六氟硅酸钠 磷酸盐含量的测定 游离酸度.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

GOST 8 394-1980 State system for ensuring the uniformity of measurements Q-0272-2 second order of accuracy quality factor standard measures Methods and means of verification《ГСИ 二等.pdf

GOST 8 395-1980 State system for ensuring the uniformity of measurements Reference conditions of measurements while calibrating General requirements《ГСИ 检验中测量的标准条件 一般要求》.pdf

GOST 8 397-1980 State system for ensuring the uniformity of measurements Waveguide puise low-power meters at frequency range 5 64-37 5 GHz Methods and menas of verifications《ГСИ 频率.pdf

GOST 8 398-1980 State system for ensuring the uniformity of measurements Hardness testing machines for metals and alloys Methods and means of verification《ГСИ 金属与合金硬度测量仪 检定方法与工具》.pdf

GOST 8 400-2013 State system for ensuring the uniformity of measurements Standard metallic gauges Verification procedure《确保测量一致性的国家系统 标准金属表 验证程序》.pdf

GOST 8 401-1980 State system for ensuring the uniformity of measurements Accuracy classes of measuring instruments General requirements《国家测量统一性保证体系 测量仪表的精度等级 一般要求》.pdf

GOST 8 402-1980 State system for ensuring the uniformity of measurements Direct current electronic analogue voltmeters Methods and means of calibration《ГСИ 模拟直流电子电压表 检定方法与工具》.pdf

GOST 8 403-1980 State system for ensuring the uniformity of measurements State special standard and state verification schedule for means measuring of relative dielectric constant up .pdf

GOST 8 404-1980 State system for ensuring the uniformity of measurements Vehicle tanks for food liquids Methods and means of verification《ГСИ 自动饮料罐车 检定方法与工具》.pdf