construction example of non-frame-method in japan5
DESCRIPTION
construction example of "NON-FRAME-METHOD", which is prevent slope failure and was developed in Japan. This method can be constructed without cutting tree and has more than 20 years of experience.TRANSCRIPT
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14
5
6
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2
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3
4
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4
6716
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5
400m
2323
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62424
8
8 2525
2626
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728
113TN
29
80m2
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832
400
34
35
JR
10km
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936
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10