修改时间 : 2025-07-10 10:12:00 浏览次数 : 807次
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高强度和耐破性:AAA坑美卡纸板因其独特的力学 结构，具有较强的抗压、抗折性能。 High strength and puncture resistance: AAA- grade American corrugated cardboard exhibits strong compression and folding resistance due to its unique mechanical structure.
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