Students are required to maintain a laboratory logbook , with graph paper, in which a complete record of all experiments should be kept.
(Students; are required; to maintain a laboratory logbook , with graph paper) (Students; to maintain; a laboratory logbook) (a complete record of all experiments; should be kept; L:graph paper)
Students Students a complete record of all experiments
are required to maintain should be kept
to maintain a laboratory logbook , with graph paper
a laboratory logbook
L:graph paper