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a ladder having two or more sections joined by a sliding mechanism that allows the ladder to be extended to the total length.
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for
Do not stand on the three top rungs of a straight, single or
The required information may be stamped into a guide iron on an
or the metal support of a step ladder cap.
The step ladder should not be used as an
The overhead ladder rack carried a thirty five foot aluminum
Worker was positioned on a portable
, installing wire.
At times the site conditions impose a height restriction on the
's working length.
Detectives are also looking for missing sections of an aluminum
and a wheelbarrow.
Do not stand on the top three rungs of a straight, single or
The two maintenance workers secured an
to the outside of the building to gain access to the roof.
Whenever possible, tie the top of an
to secure it.
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