Intermediate temperature setting solvent-free epoxy resin structural adhesive with high tenacity and high peeling strength modified by PU是什么意思 Intermediate temperature setting solvent-free epoxy resin structural adhesive with high tenacity and high peeling strength modified by PU怎么读
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中温固化高强度高剥离无溶剂聚氨酯改性环氧树脂结构胶粘剂
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