On the makeup, principle and maintenance of the retractile front head lamp;
可缩回式前照灯结构、原理及维护
Some Reasons and Solutions of After-sale Service of Semi-sealed Beam Headlamp
半封闭式前照灯售后问题的起因与解决
air light fluorescent machine tool lamp
全封闭荧光机床工作灯
NARRATOR: Minefields, barbed wire, searchlights, and lookout towers sealed the Soviet bloc off from the outside world.
旁白：地雷区、铁丝网、探照灯，以及了望塔，这些把苏联封闭起来与外部世界隔绝了。
Control Model and Simulation for Adaptive Frontlight System of Vehicle On Turning Condition
基于弯道模式的自适应前照灯控制建模及仿真
Design of a novel lens for projector system of LED automotive headlamp
用于投射式LED汽车前照灯的新型配光镜的设计
closed barge carrier system
封闭式驳船货运系统
closed temperature measuring device
封闭式温度测量装置
closed container mechanically ventilated
封闭式机械通风集装箱
semihermetically sealed condensing unit
半封闭式压缩冷凝机组
totally enclosed chlorine store
全封闭式氯气贮存室
rechargeable sealed lead-acid battery
封闭式可充电铅酸电池
closed respiratory gas system
封闭式呼吸气体系统
ventilated totally-enclosed motor
全封闭通风式电动机
totally enclosed fan-cooling motor
全封闭扇冷式电动机
enclosed separately-ventilated motor
封闭式外通风电动机
enclosed self-ventilated type motor
封闭式自通风电动机
totally-enclosed type induction motor
全封闭式感应电动机
closed pleural biopsy
封闭式胸膜切片检查