Many electrical test systems or instruments are capable of measuring or sourcing hazardous voltage and power levels.
许多电子测试系统或仪器能够测量或灌入危险电压和功率电平。
2
HV-5 Vickers hardness tester is optical and electrical integration of high-tech products, the use of computer software programming, optical measuringsystems.
HV - 5型小负荷维氏硬度计是光机电一体化的高新技术产品，采用计算机软件编程，光学测量系统。
3
HV-5 Vickers hardness tester is optical and electrical integration of high-tech products, the use of computer software programming, optical measuringsystems.