- 重点词汇
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It'studied the materials and the moulding equipment of steel-plastic composites pipe.
研究了钢塑复合管材料及成型设备.
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Material flow considerations are vitally important for both foam and solid mouldings.
考虑材料流动对发泡成型和固体成型,都非常重要.
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Abstract: Moulds made of natural graphite powder have been studied.
文摘: 采用天然石墨粉无粘结剂冷压成型方法制作的模具有一定的机械强度,可应用于粉末冶金工艺.
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Moulds that require mirror finishing Anti-dust cover, TV screen, electrical appliances.
镜面抛光模具:防尘帽 、 电视机滤光板、化壮品合 、 家电等.
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We should take precautions against the damp, to prevent the grain from going mouldy.
我们要做好防潮工作, 预防粮食霉损.
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