User contributions
- 07:21, 21 February 2022 (diff | hist) . . (+1,039) . . Talk:Main Page
- 07:19, 21 February 2022 (diff | hist) . . (+4,471) . . Talk:Main Page (→Ribbon Blender Advantages and Disadvantages: new section)
- 07:14, 21 February 2022 (diff | hist) . . (+4,488) . . Talk:Main Page (→Ribbon Blender Capacity Calculation: new section)
- 07:08, 21 February 2022 (diff | hist) . . (+4,338) . . Talk:Main Page (→Advantages and Disadvantages of a Belt Dryer: new section)