SR ISO 4293-1995 Manganese ores and concentrates Determination of phosphorus content - Extraction-molybdovanadate photometric method《锰矿石和精矿 磷含量的测定 萃取钼酸盐光度法》.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

EN 2591-6402-2001 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 6402 Optical Elements - Shock《航空航天系列 光电连接元件的试验方法 第6402部分 光学元件 冲击》.pdf

EN 2591-6403-2001 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 6403 Optical Elements - Vibrations《航空航天系列 光电连接元件的试验方法 第6403部分 光学元件 振动》.pdf

EN 2591-6404-2001 en Areospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 6404 Optical Elements - Transverse Load《航空航天系列 光电连接元件的试验方法 第6404部分 光学元件 .pdf

EN 2591-6405-2001 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 6405 Optical Elements - Axial Load《航空航天系列 光电连接元件的试验方法 第6405部分 光学元件 轴向负荷》.pdf

EN 2591-6406-2001 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 6406 Optical Elements - Mechanical Endurance《航空航天系列 光电连接元件的试验方法 第6406部分 .pdf

EN 2591-6414-2001 en Areospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 6414 Optical Elements - Unmating of Lanyard Release Optical Connection E.pdf

EN 2591-6415-2001 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 6415 Optical Elements - Test Probe Damage《航空航天系列 光电连接元件的试验方法 第6415部分 光学元.pdf

EN 2591-701-2001 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 701 Electrical Elements - Measurement of Open Circuit Impedance of Couple.pdf

EN 2591-702-2001 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 702 Electrical Elements - Measurement of Signal Distortion of Couplers《航空.pdf