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School playground construction

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Floor material Concrete sealed curing floor Diamond sand floor Epoxy anti-corrosion floor Epoxy color pressure sand floor floor Antistatic floor of epoxy resin Epoxy resin is an artesian flat floor Epoxy resin pressing sand floor Epoxy resin thin coating flat Liquid hardening agent / concrete dust-proof agent No vibration ramp tartan Purification engineering series Field elastic runway Gardening embossed floor

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