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Advances in Pipe Jacking and Tunneling with Akkerman Series II Equipment0 pages
نسخه متنی
"
Advances in Pipe Jacking and
Tunneling with Akk
T
li
ith Akkerman S i II
Series
Equipment
q p
Presented by:
y
Chris Sivesind
Sales Engineer
Akkerman, Inc.
csivesind@akkerman.com
i i d@ kk
Part II of III
November 28, 2012