运算放大器电路训练器 (便携的)
Base Unit with Built-In Power Supply contains a total of 32 circuit-modification (CM) and fault switches, 2 sets circuit boards are supplied by the 15 V power supply via the base unit
Base Unit with Built-In Power Supply contains a total of 32 circuit-modification (CM) and fault switches, 2 sets circuit boards are supplied by the 15 V power supply via the base unit
