Mochine oa ho etsa li-rack roll

Re ka fana ka mochini oa ho etsa rack roll roll.

Mochine oa rona:

1, Ke mohala oa tlhahiso o ikemetseng o ikemetseng, o ka etsang rack e boima e nang le botenya bo boholo ba 3mm.

2, E-ba le meralo e 'maloa e ikhethang ho netefatsa ho nepahala le bolelele ba rack.

3, Moralo o khethehileng, mofuta o ikhethileng o ka nkela sebaka ka bohona.