常见例句Causes and countermeasures of load miscut of UFV-2 power system safety automatic device[J].Electric Safety Technology,2000(6):22-23. UFV-2型电网安全自动装置误切负荷的原因和对策[J].;电力安全技术;2000(6):22-23miscut substrate 斜切基片 返回 miscut