UNE 30 179 《分析试剂 氟化钠FNaM 42》.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 10621-1990 Technical potassium cyanide《工业氰化钾》.pdf

STAS 10622-1976 CADMIUM CYANIDE TECHNICAL GRADE《氰化镉，技术等级 》.pdf

STAS 10623-1976 MATERIALS FOR FRICTION LININGS Rockwell hardness test (L M R S α scales)《摩擦衬砌材料 洛氏硬度测试（L、M、R、S、α 刻度） 》.pdf

STAS 10624-1988 Electric welding by pressure SPECIFICATIONS FOR MATERIALS USED FOR CONTACT ELECTRODS AND ANCILLARY EQUIPMENTS《压力电焊 接触电极和辅助设备所用材料规格 》.pdf

STAS 10625-1981 Spot welding equipment CONICAL ELECTRODE TAPER FITS Forms and dimensions《点焊设备 锥形电极锥度配合 形式和尺寸 》.pdf

STAS 10626 1-1981 Electrodes for resistance spot welding STRAIGHT ELECTRODES Forms and dimensions《电阻点焊电极 直电极适配器 形式和尺寸 》.pdf

STAS 10626 2-1981 Electrodes for resistance spot welding ELECTRODE CAPS Forms and dimensions《电极接触点焊 电极盖 形式和尺寸 》.pdf

STAS 10626 3-1981 Electrodes for resistance spot welding ADAPTORS FOR STRAIGHT ELECTRODES Dimensions《电阻点焊电极 直电极适配器 尺寸 》.pdf

STAS 10626 4-1988 Contact electrodes for spot welding BODIES WITH MALE TAPER FOR STRAIGHT ELECTRODES WITH DETACHABLE HEAD Dimensions《点焊接触电极 有可拆卸头的直电极的凸起锥体尺寸 》.pdf