CNS 1922-1970 Salicyladoxime《化学试药（水杨醛肟）》.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

JUS H G8 427-1990 Reaaents Sodium sulphite anhvdrous and sodium sulphite heptahv rate Determination of arsenic content Silver diethyldithiocarbamate spectrophotometric method《试剂,无水.pdf

JUS H G8 428-1990 Reagents Potassium iodide Determination of potassium iodide content Volumetric method《试剂，碘化钾 测定碘化钾含量 体积法》.pdf

JUS H G8 429-1990 Reagents Potassium iodide Determination of substances insoluble in water Gravimetric method《试剂，碘化钾 测定不溶物含量 重力法》.pdf

JUS H G8 430-1990 Reagents Potassium iodide Measurement of pH Potentiometric method《试剂 碘化钾 pH值测定 电势测定法》.pdf

JUS H G8 431-1990 Reaqents rotassium iodide Determination of chloride and bromi e content (as Cl) Turbi imetric method《试剂，碘化钾 测定氯化物，溴化物含量 （如 Cl） 浊度测定法》.pdf

JUS H G8 432-1990 Reaaents Potassium iodide Determination of sulphate content Turbidinetric method《试剂，碘化钾 测定硫酸盐含量 浊度测定法》.pdf

JUS H G8 433-1990 Reagents Potassium iodide Determination of iodate and iodine content (as J0 ) Colorimetric method《试剂，碘化钾 碘酸盐及碘含量测定 （如 J0 ） 比色法》.pdf

JUS H G8 434-1990 Reaqents Potassiuia iodide Detenaination of phospha te content Spectrophotometric method《试剂，碘化钾 测定亚磷酸盐含量 分光光度测定法》.pdf

JUS H G8 435-1990 Reaqents Potassium iodide Determination of total nitroaen content Colorimetric method《试剂，碘化钾 测定总含氮量 比色法》.pdf