Flarejointjw - Latest News 2026-07-20T21:34:12+00:00 urn:uuid:f1e957e1-71cd-6720-0904-4b619e5f5172 The wear of the rotary joint occurs on the surface of the local friction fitting urn:uuid:221d0ded-3170-4860-5c33-71bd13342e20 2022-03-17T02:59:34+00:00