EJ T 610-1991 《盖革-弥勒计数管总规范（可供认证用）》.pdf

相关资源

EJ T 579-1991 紫外盖革—弥勒计数管.pdf

EJ T 579-1991 紫外盖革―弥勒计数管.pdf

EJ T 579-1991 《紫外盖革弥勒计数管》.pdf

EJ T 610-1991 盖革-弥勒计数管总规范（可供认证用）.pdf

猜你喜欢

BS 4845-1-1972 Methods for sampling manufactured domestic solid smokeless fuels in small consignments of mass 50 kg to 5000 kg either in bulk or in bags - Sampling of coke《50 kg至50.pdf

BS 4845-2-1979 Methods for sampling manufactured domestic solid smokeless fuels in small consignments of mass 50 kg to 5000 kg either in bulk or in bags - Sampling of solid smokele.pdf

BS 4847-1989 Method of measurement of speed fluctuations in sound recording and reproducing equipment《声录放设备速度波动的测量方法》.pdf

BS 4854-1972 Specification for cars for manriding in mines《矿用载人车规范》.pdf

BS 4856-1-1972 Methods for testing and rating fan coil units unit heaters and unit coolers - Thermal and volumetric performance for heating duties without additional ducting《风机盘管供暖.pdf

BS 4856-2-1975 Methods for testing and rating fan coil units unit heaters and unit coolers - Thermal and volumetric performance for cooling duties without additional ducting《风机盘管供暖.pdf

BS 4856-3-1975 Methods for testing and rating fan coil units unit heaters and unit coolers - Thermal and volumetric performance for heating and cooling duties with additional ducti.pdf

BS 4856-4-1997 Methods for testing and rating fan coil units unit heaters and unit coolers - Determination of sound power levels of fan coil units unit heaters and unit coolers usi.pdf

BS 4857-1-1972 Methods for testing and rating terminal reheat units for air distribution systems - Thermal and aerodynamic performance《空气分配系统终端再热装置试验与评定方法 第1部分 热性能及空气动力特性》.pdf