问题描述:
英语翻译
we need to a PP powder sample with 90% - 95% glossy,and a EP powder with 40% to 45% glossy.
会是聚酯粉末和环样氧聚酯粉末吗
we need to a PP powder sample with 90% - 95% glossy,and a EP powder with 40% to 45% glossy.
会是聚酯粉末和环样氧聚酯粉末吗
问题解答:
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