少妇人妻互换不带套,忘记穿内裤被同桌摸到高潮app,亚洲色精品aⅴ一区区三区,国产亚洲精品久久久久久久久久久动漫

1) Function: for the winding test of lacquer film on enameled wire；

2) Comply with the latest IEC, GB, JIS and NEMA standards；

3) Winding speed: 100±5 r / min ；

4) Revs of convolution: 0~999 circles；

5) Automatically record and display the number of winding circles.