小型开关
minor switch
信号电平开关
level switch
旋转步进开关
rotary stepping switch
旋转开关
rotary switch
旋转式开关
rotary switch
选择开关
optional switch
selector switch
选择器开关
selector switch
寻线开关
hunting switch
讯号沉默开关
signal-muting switch
压力开关
pressure switch
压至讲开关
press-to-talk switch
延时开关
time delay switch
消
disappear; eliminate; pass the time in a leisurely way; remove; vanish
slake
消癌菌素
carcinocidin; carzinocidin
消癌素
carcinocidin; carzinocidin
消不去的墨水
indelible ink
消草酮
bylab-37
消草酯
tribonate
消差透镜
apochromat
消差物镜
apochromatic objective