A special chemical that promotes or accelerates the curing reaction or reduces stoving temperature.

一种专门的化学材料，可以提升或促进固化反应或降低烘烤温度。

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A special chemical that promotes or accelerates the curing reaction or reduces stoving temperature.

一种专门的化学材料，可以提升或促进固化反应或降低烘烤温度。

youdao