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excessive packaging
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excessive packaging
Encyclopedia
工学
绿色包装
释
excessive packaging
过度包装
超出正常的包装功能需求,其包装层数、包装空隙率、包装成本超过必要程度的包装。
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spark discharge ionization
spark discharge source
spark erosion
spark gap
Sparkle
sparkle
spark leak detector
spark line
Sparkling Red Star
spark out grinding
sparkover voltage
spark photography
spark plasma sintering
spark plasma sintering of ceramics
spark plug
spark shadowgraph
spark source
spark source mass spectrometry
spark spectrum
spark timer
spark transmitter
Spark计算引擎
spar platform
Sparrow and Child
sparrow brace
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