JUS B C4 081 1-1989 Azbestos-cement products Pressure pipes and joints Characteristics tests inspection and acceptance Amendments《石棉水泥制品 高压管和接头 特性、检测和验收 修正件》.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 2591-1992 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - General《航空航天系列 电连接和光学连接部件 试验方法 综述》.pdf

EN 2591-201-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 201 Contact Resistance - Low Level《航空航天系列 光电连接元件的试验方法 第201部分 接触电阻 低级》.pdf

EN 2591-202-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 202 Contact Resistance at Rated Current《航空航天系列 光电连接元件的试验方法 第202部分 额定电流时的接.pdf

EN 2591-203-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 203 Electrical Continuity at Microvolt Level《航空航天系列 光电连接元件的试验方法 第203部分 微伏.pdf

EN 2591-204-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 204 Discontinuity of Contacts in the Microsecond Range《电气和光学连接元器件的试验方法 第2.pdf

EN 2591-205-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 205 Housing (Shell) Electrical Continuity《航空航天系列 光电联接元件的试验方法 第205部分 电力电流套.pdf

EN 2591-206-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 206 Measurements of Insulation Resistance《航空航天系列 光电连接元件的试验方法 第206部分 绝缘电阻的.pdf

EN 2591-207-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 207 Voltage Proof Test《航空和航天系列 光电连接元件的试验方法 第207部分 电压校验》.pdf

EN 2591-208-1996 en Aerospace Series - Elements of Electrical and Optical Connection - Test Methods - Part 208 Temperature Rise Due to Rated Current《航空航天系列 光电连接元件的试验方法 第208部分 由额定电流.pdf