7.9
評估符合水平和垂直平面的水平。
該水平旨在評估表面垂直或水平平面的對應關係,並測量與水平面表面的一定程度的偏差。March 14, 2025
March 14, 2025
March 14, 2025
March 14, 2025
March 14, 2025
March 14, 2025
March 14, 2025
March 14, 2025
March 14, 2025
March 14, 2025
March 13, 2025
March 13, 2025