This invention relates to sleeving and sleeve assemblies for encasing and protecting elongated items and especially to lengths of sleeving which may be simultaneously drawn through in {HEAD ~ situ duct work} for {TAIL ~ later facilitating} positioning of elongated items in the duct work 
for
This invention relates to sleeving and sleeve assemblies for encasing and protecting elongated items and especially to lengths of sleeving which may be simultaneously drawn through in { HEAD ~ situ duct work } for { TAIL ~ later facilitating } positioning of elongated items in the duct work
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