MSZ 16131-1964 《挖掘设备 使用于抛光杆制的打井设备》.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 27446-1987 Iron ores aglomerates and pellets Method for determination of strength after low-temperature static reduction《铁矿、烧结矿和球团矿 低温静力还原后强度的测定法》.pdf

GOST 27447-1987 Electromechanical components Orientation test of connectors《机电式无线电元件 连接器定位的检测方法》.pdf

GOST 27448-1987 Electromechanical components Electrical overload test《机电式无线电元件 转换开关电气超载的试验方法》.pdf

GOST 27449-1987 Electromechanical components Coupling device test《机电式无线电元件 锁定装置试验方法》.pdf

GOST 27450-1987 Tubes of copper and copper-zinc alloys Method for determination of impurity of inner surface《铜和铜锌合金管 里面污染率的测定方法》.pdf

GOST 27451-1987 Ionizing radiation measuring means General specifications《电离辐射测量工具 一般技术条件》.pdf

GOST 27452-1987 Safety radiation control apparatus for nuclear power stations General technical requirements《原子能电站辐射安全的控制装置 一般技术要求》.pdf

GOST 27453-1987 Luminaires for swimming pools and similar applications Specifications《游泳池及类似用途的灯具 技术要求》.pdf

GOST 27454-1987 Household electric dishwashers Perfomance characteristics and basic dimensions《家用电动器皿洗涤机 功能参数和基本尺寸》.pdf