User contributions
- 10:48, 5 December 2017 (diff | hist) . . (+729) . . User:Sadsad74 (Spring steel China) (current)
- 10:45, 5 December 2017 (diff | hist) . . (-576) . . User:Sadsad74 (flap disc for stainless steel manufacturers)
- 10:43, 5 December 2017 (diff | hist) . . (+1,331) . . N User:Sadsad74 (Aluminum PCB)