Comments by "Oscar Grainger" (@oscargrainger2962) on "China's Dirty Secret - The Real Reason Why Tofu Dregs are Collapsing!" video.

  1. I think the Insurance companies are next for collapse. Surely the amount of Tofu Dreg construction is caning insurance companies.
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  2. Vibrating is to remove the air bubbles in the concrete. If you don’t you get that Swiss cheese effect.
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