The Valve Parts Game: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

15 December 2020

  • curprev 23:5923:59, 15 December 2020‎ ManuelMcCabe talk contribs‎ 3,361 bytes +3,361‎ Created page with "<br>Valves are connected to the outside the mandrels, which are then put into the tubing string at fixed intervals. Disk and cone valves have a tendency to wear down more bec..."
Retrieved from "https://wiki.diglib.org/The_Valve_Parts_Game"