Nyeoe ea Bareki

Teko ea ho Tiea ha Pipe ea Inthanete ka Boiketsetso

nyeoe

Morero oa teko ea bothata ba enjene ea sefofane inthaneteng o sebelisang sesebelisoa sa rona sa ho leka bothata ba Rockwell ka boiketsetso.

Laboratori ea bareki ba Mexico

teko ea boima ba lisete tse felletseng teko ea boima ba Rockwell, teko ea boima ba Brinell, teko ea boima ba Vickers