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How Did They Build That? Tunnel

Vicky Franchino Landon O Brown Jessica Schultz

出版社:Cherry Lake Publishing

出版时间:2009-08

ISBN:9781602794849

词汇量:661

页数:24

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虚构:非虚构

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内容简介

This title discusses how tunnels are built, from planning and excavation to construction to site design.

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