文档介绍：包装设计说明书
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the limitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
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3、具体设计方案·························································`5
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of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
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四、总结··································································`8
参考文献··································································`9
新型节能白炽灯包装设计
摘要：通过分析市场上常见的白炽灯的物态，外形，质量等一些因素，对该产品保护的缓冲包装采用一纸成型的瓦楞成型结构包装，外包装采用铜版纸，运输包装采用瓦楞纸板并计算了尺寸和强度