狠狠精品久久久无码中文字幕,爱情岛论坛自拍亚洲品质极速福利,不用播放器的av,日本一本无道码日韩精品

PART NO.

Dimension  (mm)

Wire Range

(m銕?/span>)

THICKNESS

MATERIAL

Treatment

Q鈥橳Y

REMARKS

D

H

W

L

E

7.747.222

3.0

4.0

25.3

1.25~2.0

0.3

QSN6.5-0.1Y

Tin bronze belt

1000