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great wall motor company limite…
waterproof area：50000㎡waterproof position：underground and the roof
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hebei xiulan real estate developmen…
waterproof area：40000㎡waterproof position：underground and the roof
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hebei changrui real estate
waterproof area：80000㎡waterproof position：underground and the roof
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hebei huazhong real estate
waterproof area：50000㎡ waterproof position：underground and the roof
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baoding huaqiang textile co., ltd
waterproof area：80000㎡waterproof position： the roof
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cctv
waterproof area：25000㎡waterproof position： the roof
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hebei university of science and t…
waterproof area：31000㎡waterproof position：underground and the roof
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tianjin yingli
waterproof area：7000㎡waterproof position：toilet
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baoding tianwei yingli
waterproof area：43000㎡waterproof position：underground and the roof