sealed beam meaning in Chinese
封闭式灯
整块玻璃的大灯光学元件
Examples
- Semi - sealed beam headlamp
半封闭式前照灯 - Semi - sealed beam unit
半封闭式灯光组 - Semi sealed beam
半封闭式汽车灯 - Specification for motor vehicle lighting and signalling equipment - sealed beam headlamps
机动车辆照明及信号设备规范.第4a部分:密封式光束前照灯 - The state run hanguang electron device factory began to make " sungong " auto sealed beam , to be the first manufacturer of auto lamps with all specifications , and high power klystron with high tech , in china
国营汉光电工厂率先在国内推出第一批车用真空灯芯，成为我国最早研制生产汽车灯系列产品的企业之一，并同时建成中国品种最全规模最大的汽车灯系列产品生产基地和高科技大功率真空器件研制生产基地。