悬浮粒子分布
particles distribution in air
悬浮转子式微陀螺
micro levitated rotational gyroscope
悬式玻璃绝缘子
glass cap and pin insulator
悬式瓷复合绝缘子
porcelain-core composite rod insulator
悬式瓷绝缘子
suspension porcelain insulator
悬式绝缘子
suspension type insulator
suspension insulator
suspend insulator
cap and pin insulator
cap and pin type insulator
suspended insulator