There are many ways to make a secure attachment to connect the pull strap and the liner. Here is one way to do it.
#nodig #trenchless #boldan
Негізгі бет Making of Liner Knot | Boldan® Pipe Technologies
There are many ways to make a secure attachment to connect the pull strap and the liner. Here is one way to do it.
#nodig #trenchless #boldan
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