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Factory Price Polyvinyl Butyral PVB Resin Powder 63148-65-2

2025-04-13 introduction 4290
PVB
63148-65-2
C16h28o5
613-158-6
Carbon Chain Polymer
White
PVB Film
haocheng
PP Bag
12.5kgs
Qingdao
39059900
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