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KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries.

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EBZ260 roadheader for construction of roadway tunnel

In April 2017, Dalian Bao Road Construction and Installation Engineering Co., Ltd rented one EBZ260 roadheader from our company for the construction of roadway tunnel under Tianhe lake in Guiyang City.

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How to Build a Tunnel: 14 Steps (with Pictures) - wikiHow

The area where the tunnel will be is dug out completely, with the tunnel roof to be created and covered over when the tunnel is completed. This type of tunnel is constructed in one of two ways: Bottom-up: Ground support is created first, then the tunnel i

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Mine Tunnel Roof Support Self Drilling Rock Anchor Bolt Introduction. Self drilling rock anchor bolt is a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations.

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English Vocabulary Word List Alan Beale's Core Vocabulary Compiled from 3 Small ESL Dictionaries (21877 Words)

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Tunnel Roofing Roadway Support Fiberglass Self-drilling

Tunnel Roofing Roadway Support Fiberglass Self-drilling Hollow Anchor Bar Product Description The fiberglass rock bolt is made from high strength glass fibers along with extremely durable resin.

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