Hall sensor
霍尔元件
霍尔传感受器
霍尔敏感元件
霍尔传感器
Hall传感器
霍耳传感器
霍尔
Integrated linear Hall sensor
beam-indexed electrical signal storage tube
brain electrical signal
extracellular electrical signal
plant electrical signal
sensor signal collection
a mega shopping hall in Hong Kong
acoustic quality of hall
Acoustics design of concert hall
Alternaria disanthi Stevens et Hall
Ancestral Hall of South Guangdong