攀登山脊|沙特标准|EN 12572-2
Artificial climbing structures–Safety requirements and test methods for bouldering walls.
人工攀爬结构.抱石墙的安全要求和试验方法。
Technical regulation of Amusement parks games and devices
攀登山脊|沙特标准|EN 12572-2
Artificial climbing structures–Safety requirements and test methods for bouldering walls.
人工攀爬结构.抱石墙的安全要求和试验方法。
Technical regulation of Amusement parks games and devices
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