decade counting tube

decade是... ... decade counter circuit 十进制计数电路 decade counting tube 十进计数管 decade counting unit 十进计数器单元 ...

进出口行业... ... decade counter 十进制计数器 decade counting tube 十进制计数管 decade digital computer 十进制数字计算机 ...

石油英语词汇_专业词汇... ... decade counter 十进计数器 decade counting tube 十进制计算管 decade counting unit 十进计数器 ...