| 摘要 |
PURPOSE: A guide rail for animal protection is provided to protect animal life by preventing animal invasion. CONSTITUTION: A guide rail for animal protection is manufactured as follows. A wire net(2,3) is attached on the empty space of the bottom part of the guide rail installed on both sides of a road. A mesh size of the wire net is 20 X 20mm. The wire net made of S S.S T S materials prevents animal invasion by being buried in 200m depth underground. The wire net is manufactured with various form, such as a perforated wire net and a metal lath wire net.
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