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Optical Brighteners For Plastic, Resin

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荧光增白剂OB新 — A
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荧光增白剂KSB新 — A

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荧光增白剂DT新 — E

O

荧光增白剂EBF新 — A

Optical Brightener

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© Shandong Subang Optical Brightener 52 Brightner KCB Ranipal WG Optical Brightening Agents Fluorescent Whitening Agent Vbl >