NF A10-601-1992 Ferronickel Determination of silicon content Gravimetric method 《镍铁 硅含量的测定 重量分析法》.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

GOST IEC 60931-2-2013 Shunt power capacitors of the non-self-healing type for a c systems having a rated voltage up to and including 1000 V Part 2 Ageing test and destruction test《.pdf

GOST IEC 60931-3-2013 Shunt power capacitors of the non-self-healing type for a c systems having a rated voltage up to and including 1000 V Part 3 Internal fuses《额定电压小于等于1000 V的交流系.pdf

GOST IEC 60947-5-2-2012 Low-voltage switchgear and controlgear Part 5-2 Control circuit devices and switching element Proximity switches《低压开关设备和控制设备 第5-2部分 控制电路电器和开关元件 接近开关》.pdf

GOST IEC 60947-5-3-2014 Low-voltage switchgear and controlgear Part 5-3 Devices and switching elements of control circuits Requirements for proximity devices with defined behaviour.pdf

GOST IEC 60947-5-4-2014 Low-voltage switchgear and controlgear Part 5-4 Control circuit devices and switching elements Method of assessing the performance of low-energy contacts Sp.pdf

GOST IEC 60998-2-1-2013 Connecting devises for low-voltage circuit for household and similar purposes Part 2-1 Particular requirements for connecting devices as separate entities w.pdf

GOST IEC 60998-2-2-2013 Connecting devises for low-voltage circuit for household and similar purposes Part 2-2 Particular requirements for connecting devices as separate entities w.pdf

GOST IEC 60998-2-4-2013 Connecting devises for low-voltage circuit for household and similar purposes Part 2-4 Particular requirements for twist-on connecting devices《家用和类似用途低压电路的连.pdf

GOST IEC 61008-1-2012 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses Part 1 General requirements and test methods.pdf