timing and control circuits 定时和控制电路
synchronizing circuits comparison circuits 同步电路
555 Timing Circuit 555时基电路
555 timing controller 555定时器
6800 timing 6800时序
A Matter of Timing AE快速消弧装置; 每吋之字节数
A Timing-cycle Iterative Optimizing Method 循环迭代优化方法
AC frequency conversation timing system 变频调速系统
AC motor speed timing 交流调速
AC timing 交流调速
acceptance probability of timing curtailed test 定时截尾试验方案的接收概率
accumulative timing 累积器
Accurate Timing 镉; 精确定时
Activity Timing 活动定时
actual timing 有效正时
actual timing advance 正时实际提前
actual timing dimension 正时实际尺寸
Acupuncture timing 时间针灸
Acupuncture timing law 针刺时机作用规律