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A pair of scissors in which the fulcrum is at C), power is supplied by the hand, and the resistance is the material to be cut
ARP23A16_078

A pair of scissors in which the fulcrum is at C), ...

The use of hand powered pumps being used to raise water into a river
ARP23A16_431

The use of hand powered pumps being used to raise ...

The type of treadmill used to power cotton mills
ARP23A13_036

The type of treadmill used to power cotton mills

Draining a mine by means of a suction pump
ARP15A00_003

Draining a mine by means of a suction pump

Rag-and-chain pump being used to raise water from a mine
ARP15A00_009

Rag-and-chain pump being used to raise water from ...

Korean Gama used by the privileged classes
ARP10A02_491

Korean Gama used by the privileged classes

Korean nobleman carried in a form of litter
ARP10A02_492

Korean nobleman carried in a form of litter