ONORM A 5524-1981 Packaging testing Internal pressure test on glass Containers《包装测试 玻璃容器的内部压力测试》.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

NBN T 91-255-1976 3125 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)《水分析法 氨态氮和有机氮的测定 凯氏（测定氮）法》.pdf

NBN T 91-256-1977 5625 Water analysis methods - Determination of the nitrate nitrogen -Photometric method with chromotropic acid《水分析法 硝态氮的测定 用铬变酸的光度测定法》.pdf

NBN T 91-257-1977 0000 Water analysis methods - Determination of the nitrite nitrogen - Photoraetric method《水分析法 亚硝酸盐氮的测定 光度测定法》.pdf

NBN T 91-301-1972 5625 Testing water Determination of magnesium Colorimetric method《测试用水 镁的测定 比色法》.pdf

NBN T 91-302-1973 0000 Testing water Determination of cupper Colorimetric method 《测试用水 铜的测定 比色法》.pdf

NBN T 91-303-1973 8750 Testing water Determination of sodium potassium and lithium flame photo-metric method 《测试用水 钠，钾和锂的测定 火焰光度测定法》.pdf

NBN T 91-501-1975 1250 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry《水分析法 红外分光光度法测定碳氢化合物》.pdf

NBN T 91-502-1977 6875 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry《水分析法 红外分光光度法测定碳氢化合物》.pdf

NBN T 91-503-1977 0625 Water analysis methods - Determination of chlorinated hydrocarbons -Gaschromatographic method after extraction with pentane《水分析法 氯代烃类的测定 萃取之后的色析法》.pdf