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New Journey to Start Again | "G20 Time" to Open Three Key Words Revisit President Xi Jinping's China Proposition
reviewing President Xi Jinping's previous G20 speeches, the words "innovation", "openness" and "cooperation" have been mentioned many times. CCTV Network "Broadcast" takes you to review President Xi Jinping's China proposition of "G20 Time" through these three key words.
넶0 2022-11-14
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PCTG哪些性能契合包装领域？
PCTG性能如下：
1. 良好的透明度：高达90%透光率
2. 光泽度高：满足高档要求
3. 优异的韧性，不易破裂
4. 优异的抗冲击性
5. 良好的加工性能，适用多种加工工艺：注塑成型、挤出成型、吹塑成型
6. 化学稳定性好，耐化学腐蚀性优，防潮性好
7. 环保特性：可回收性，部分牌号具有生物相容性
8. 安全性：通过FDA, REACH, RoHS等多种认证넶76 2025-02-13
