| 摘要 |
A constructional support including a central support member (4) having a central longitudinal axis, three guide means (1, 2, 3) secured to the centra l support member (4) in an equilateral triangular configuration, the guide mea ns (1, 2, 3) extending from the central support member (4) at an acute angle of less than 30~, the guide means (1, 2, 3) receiving tubular anchor means for engaging the ground, and including means for securing the anchor means in th e guide means (1, 2, 3).
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