PPRuNe Forums - View Single Post - How to thread drift in 720 posts!!!

19th Apr 2014, 08:36

#622 (permalink)

No Hoper

Join Date: Apr 2012

Location: Iraq

Age: 35

Posts: 151

Likes: 0

Received 0 Likes on 0 Posts

Shvetsov Ash-73. Floating exhaust valve seats
If anyone is interested
Its Russian so may not exist in western thought