Browse Standards
1579+ standards in database
1579 result(s) found
电力系统同步相量测量装置检测规范
Test specifications for synchrophasor measurement unit for power systems
多光谱减反射膜规范
Specication for multispectral antireflection coatings
高效液相色谱仪
High performance liquid chromatography
封闭管道中流体流量的测量 一次装置和二次装置之间压力信号传送的连接法
Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements
弹性式压力仪表通用安全规范
The general safety regulations of elasticity pressure gauge
焊接、切割及类似工艺用管路减压器安全规范
Safety specifications of line regulator used in welding,cutting and allied processes
工业热电偶和热电阻隔爆技术条件
Specifications for the flame proof of industrial thermocouples and resistance thermometer sensors
压力控制器
Pressure controller
自动分检衡器
Automatic catchweighing instruments
重力式自动装料衡器
Automatic gravimetric filling instruments
脉冲光辐射源光谱辐射测量方法
Spectroradiometry of Pulsed Optical Radiation Sources
测量光源颜色用三刺激值色度计的表征方法
Methods for characterising tristimulus colorimeters for measuring the colour of light
声学 水声材料样品插入损失、回声降低和吸声系数的测量方法
Acoustics - Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples
封装闪烁体光输出和固有分辨率的测量方法
Measurement methods of light output and intrinsic resolution for housed scintillators
手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第1部分：靠近耳边使用的手持式无线通信设备的SAR评估规程（频率范围300MHz～3GHz）
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close proximity to the ear (frequency range of 300 MHz to 3 GHz)
中子参考辐射 第2部分：与表征辐射场基本量相关的辐射防护仪表校准基础
Reference neutron radiations - Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field
直流差动变压器式位移传感器
Direct-current linear variable differential transformer (DC-DC LVDT)displacement transducers
硅压阻式压力敏感芯片
Silicon piezoresistive pressure-sensitive chip
硅基压力传感器
Silicon-based pressure sensors
硅电容式压力传感器
Silicon capacitive pressure sensor