|
? ? |
|
? ? |
|
| Дискретная модель | |
|
? ? |
|
| Схема усталости | |
|
? ? |
|
| Схема напряжения | |
Head Office:No. 16-5 Xisihuan Zhonglu, Haidian District, Beijing 100038, China
International Business System:15 First Area, Fangchengyuan, Fengtai District, Beijing 100078, China
