TCVN 5220-1990 Metal cutting machines Methods of parallelism inspection of the axis to plane《金属切削机 平面轴的平行度检查方法》.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

CNS 6204-1980 Determination of Apparent Density of Moulding Material That Cannot be Poured From a Specified Funnel《模塑材料视密度测定法》.pdf

CNS 6205-1980 Determination of Density of Liquid Chemical Products(at 20 degree C)《液态化学品20℃时密度测定法》.pdf

CNS 6206-1980 Method of Test for Acidity of Liquid Halogenated Hydrocarbons(Titrimetric Method)《液态卤化烃酸度测定法（滴定法）》.pdf

CNS 6207-1980 Method of Test for Evaporation Residue of Liquid Halogenated Hydrocarbons《液态卤化烃蒸发残余物测定法》.pdf

CNS 6208-1980 Determination of Loss After Heating at 900 degree C of Crude Sodium Borates for Industrial Use《工业用粗硼砂烧失量测定法》.pdf

CNS 6209-1980 Determination of Water Content of Urea for Industrial Use by Karl Fischer Method《工业用尿素含水量测定法（KARL FISCHER METHOD）》.pdf

CNS 6211-1980 Measurement of Colour of the Molten Material of Maleic Anhydride for Industrial Use《工业用顺丁烯二酐之熔融态颜色检验法》.pdf

CNS 6212-1980 Determination of Free Acidity of Maleic Anhydride for Industrial Use(Potentiometric Method)《工业用顺丁烯二酐游离酸度检验法（电位滴定法）》.pdf

CNS 6213-1980 Determination of the Assay of Maleic Anhydride for Industrial Use(Titrimetric Method)《工业用顺丁烯二酐含量检验法（滴定法）》.pdf