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high speed switch
commun., railw. 高速道岔
el. 高速开关; 高速交换机
met. 快速开关
high-speed switch
el. 速断开关; 速动开关
tech. 高速寻线机; 高速开关; 快速开关
high speed switch
: 19 phrases in 5 subjects
Aviation1
Electronics10
Hydroelectric power stations1
Space1
Technology6