Forward probing ahead of tunnel boring machines

30,00 (30,00 Excluding tax)

Recommendation GT-24R2A1-EN
The purpose of this recommendation is to provide an addition to the text of the recommendation “Recognitions for advancement” WG n ° 24 – TOS n ° 209 – September – October 2008 applicable to mechanized methods using a tunnel boring machine.

SKU: GT-24R2A1-EN Category: Tags: , ,

Description

The purpose of this recommendation is to provide an addition to the text of the recommendation “Recognitions for advancement” WG n ° 24 – TOS n ° 209 – September – October 2008 applicable to mechanized methods using a tunnel boring machine.

Forward probing ahead of tunnel boring machines
Forward probing ahead of tunnel boring machines

30,00 (30,00 Excluding tax)

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