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2020 20th CPHI China
2020-12-01
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Changzhou waston chemical technology·s Initiatives against the New Coronavirus (COVID-19)
2020-02-15
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Bisphenol S has replaced bisphenol A in thermal paper
By 2022, 61 % of all thermal paper in the EU is forecast to be based on bisphenol S (BPS).
2019-01-10
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Changzhou waston chemical technology Co.,Ltd official website is about to go online, welcome to visit!
Welcome!
2013-05-01