extension number
短语词组
- extension fuzzy number 可拓模糊数
- extension complex number 可拓复数
- extension real number 可拓实数
- extension interval number judgement matrix 可拓区间数判断矩阵
- Please Dial Extension Number 请分机号码
- supposed extension number 假设扩展数值
- Restricted extension number 分机限用号码
- extension set connection number 可拓集联系数
- Extension number before the 分机号码可以先不填 返回 extension number