File talk:Hose Coupling.JPG
it would be helpful to add NST to the description of the picture 174.31.9.171 (talk) 17:47, 23 December 2015 (UTC)
it would be helpful to add NST to the description of the picture 174.31.9.171 (talk) 17:47, 23 December 2015 (UTC)[reply]
