feedback sawtooth generator
... feedback resistor 反馈电阻器 feedback sawtooth generator 反馈式锯齿波发生器 feedback shift register 反馈移位寄存器 ...
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feedback saw tooth generator
... chisel-tooth saw 凿齿锯 feedback saw tooth generator 反馈式锯齿波发生器 inserted tooth saw 嵌齿锯 ...
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