Two types of beam balances, which may be used to complete this experiment, are the triple beam platform balance and the four-beam pan balance.
(beam balances; may be used; to complete this experiment) (beam balances; to complete; this experiment) (Two types of beam balances; are; the triple beam platform balance and the four-beam pan balance)
beam balances beam balances Two types of beam balances
may be used to complete are
to complete this experiment
this experiment
the triple beam platform balance and the four-beam pan balance