Shijiazhuang is had a wide knowledge of also reaching science and technology Ltd -

Shijiazhuang is had a wide knowledge of also reaching science and technology Ltd

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pp is highly effective anti- burns the parent material
Specification: FRP
Detail: Anti- burns the parent material also to call anti- burns the mother grain, the fire protection mother grain, the burning inhibitor mother grain. Is the plastic rubber altogether mixes anti- anti- burns one kind which the mo...


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