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China Building Materials Certification 1
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National Building Materials Testing Report 1
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National Building Materials Testing Report 2
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Testing report of anchorage rubber 1
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China Building Materials Certification 2
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National Building Materials Testing Report 3
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Test report of anchorage rubber 2
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Test report on anchorage rubber 3
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China Building Materials Certification 3
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National Building Materials Testing Report 3
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National Building Materials Testing Report 4
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Test report on anchorage rubber 4
