signal equipment meaning in English
信号设备
Examples
- Practice and experience of signal equipment repair in skylight
修的实践与体会 - Railway signal equipment manufacture , marketing
铁路信号器材制造、销售。 - Railway signaling equipment - impedance bonds - test methods
铁路信号设备.阻抗联结器.试验方法 - Technical specification for crossing signal equipment in wayside
铁路区间道口信号设备技术条件 - Electrical rotating speed signal equipment
电气转速信号装置