1:01 play_arrow Teeth-uncompleted gear-rack drive for delay motion Engineering Projects visibility 3 schedule 8 years ago favorite
1:03 play_arrow Self-centering fixture 1c Engineering Projects visibility 4 schedule 8 years ago favorite
1:10 play_arrow Ratchet one way overrunning clutch Engineering Projects visibility 18 schedule 8 years ago favorite
1:07 play_arrow Equipment for pouring concrete Engineering Projects visibility 1 schedule 8 years ago favorite
1:04 play_arrow Double coulisse mechanism 1 Engineering Projects visibility 3 schedule 8 years ago favorite