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Spindle for diamond core drills

There are several types spindles for diamond core drilling machines.


1)1-1/4-7UNC

2)1-1/4-3UNC

3)M22

4)1/2BSP

5)1-1/4-7UNC&G1/2

6)G1/2

TECHNICAL PARAMETER

There are several types spindles for diamond core drilling machines.


1)1-1/4-7UNC

2)1-1/4-3UNC

3)M22

4)1/2BSP

5)1-1/4-7UNC&G1/2

6)G1/2


玩弄丰满熟妇xxxxx性视频_亚洲性色av一区二区三区_久久国产亚洲欧美久久_亚洲色欲在线播放一区_丰满熟女高潮毛茸茸欧洲视频