Explanatory notes
… the hand during use, and also heavier tools (such as earth rammers) which are portable, that is, which can be lifted … Sheet metal cutters (shear type or nibbler type). (11) Sand rammers, de-coring tools for removing cores from castings, … mould vibrators for foundries. (12) Earth compacting rammers for road building or maintenance. (13) Automatic …