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polyformaldehyde

[ˌpɔlifɔ:'mældihaid] n
gen. 聚氧化甲烯
chem. 聚甲醛塑料
UN, chem. 聚甲醛
polyformaldehyde
: 4 phrases in 4 subjects
Oil / petroleum1
Plastics1
Technology1
Textile industry1

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