ECM

ECM

1. ■ =Electric Coding Machine 电动编码机;

2. ■ Electrochemical Machining 电解加工;

3. ■ Electronic Countermeasures 电子干扰;

4. ■ European Common Market 欧洲共同市场;

5. ■ Extended Code Memory 扩充码存贮器;

6. ■ Extended Core Memory 扩充磁芯存贮器