Silicone nga Lana
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OH polymer Silanol Gitapos ang Polydimethylsilo...
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OH polymer Silanol Gitapos ang Polydimethylsilo...
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Oh Polymer 107 Hydroxy Silicone Fluid 1500CST
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Methyl Hydrogen Silicone Fluid
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Ang Vinyl Terminated Silicone Fluid RS-VS
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hydroxyl silicone lana silanol gitapos silico...
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Ang Hydroxy Terminated Silicone Fluid