STAS 6662-1987 Welded joints SHAPES AND DIMENSIONS OF EDGES FOR MANUAL ARC WELDING AND GAS WELDING《焊接接头 手工电弧焊和气焊接头边缘形状和尺寸 》.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

STAS 11232 1-1980 STABILIZED POWER SUPPLIES D.C OUTPUT Terminology《稳定电源，直流输出术语 》.pdf

STAS 11232 2-1980 STABILIZED POWER SUPPLIES D C OUTPUT Prescriptions《稳定电源，直流输出说明》.pdf

STAS 11232 3-1980 STABILIZED POWER SUPPLIES D.C OUTPUT Measurement of errors due to source and load Specifications《交流输出稳压电源，源和负载误差测量规范 》.pdf

STAS 11232 4-1981 Stabilized power supplies d.c output PERIODIC AND RANDOMDEVIATION DRIFT OUTPUT IMPEDANCES Prescriptions《稳定电源，直流输出 周期性和无规则偏差，漂移，输出阻抗 质量要求 》.pdf

STAS 11232 5-1981 Stabilized power supplies d.c outputTEMPERATURE EFFECT TRANSIENT PERFORMANCE MEASUREMENT SETTLING EFFECTS Prescription《稳定的电力供应，直流输出 温度效应，瞬时表现测量，安稳效应，指示》.pdf

STAS 11232 6-1981 Stabilized power supplies d.c output MEASUREMENT OTHER INDIVIDUAL EFFECTS COMBINED EFFECTS TOTAL EFFECTS MEASUREMENT OF QUANTITICS RELATED TO THE SOURCE Specific.pdf

STAS 11232 7-1981 Stabilized power supplies i.e output= MEASUREMENT CAPACITANCE TO FRAME COMMON.MODE CURRENT BOUNDARY CONDITION SOUND LEVEL AND CONTROL EFECTS Specifications《稳定电源,例.pdf

STAS 11232 8-1986 STABILIZED POWER SUPPLIES D.C OUTPUT Capacitance to source terminals《稳定的电力供应，直流输出到电源端子的电容》.pdf

STAS 11233 1-1980 Road vehicles REAR-VIEW MIRRORS General technical requirements for quality《公路车辆后视镜一般质量技术要求 》.pdf