1. Executive standard: QB/T4833-2015, Chapter 6, 6.3.3l, Figure 4, GB/T34454-2017/IEC 2929:2104. Manufacturing.
2. The test bench is assembled using 40X40 GB aluminum profiles and test wooden boards.
3. The frame is assembled from untreated 20mm pine boards, with an inner frame size of 2000mm, an inner width of 1200mm, a fence height of 300mm, and a fence interior color of 18% gray
4. Distribute a set of ash distribution tooling for the ash scattering test area along the wall, with a 50mm margin
5. The base frame is equipped with brakeable fixed casters
6. Edge and corner dust removal frame: detachable
7. Overall dimensions: 1280X2580X850 (width X depth X height) Unit: MM
