Definition of デジタル交換機 (デジタルこうかんき)
こうかんき
                        デジタル交換機
デジタルこうかんき
dejitarukoukanki
noun
•
        
digital switch(computer term)
Related Kanji
| 交 | mingle, mixing, association, coming & going | 
| 換 | interchange, period, change, convert, replace, renew | 
| 機 | loom, mechanism, machine, airplane, opportunity, potency, efficacy, occasion |