intumescent的知识精选

“intumescent”可以造什么句,intumescent造句
Halogen-freeintumescentflameretardantPP/EVAcablematerialApplicationofsynergisticagenttopolyestercoatingwithintumescentflameretardantOptimizeddesignoforthogonalexperimentinanti-burnsystemofultra-thinin...
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