... Short Time Exposure Limits [STEL] 短窨暴露限值 shrunk-on film packaging 热配包装膜 sieve 筛 ...
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shrunk-on film packaging 热配包装膜
This paper summarized the research progress of a kind of edible packaging film based on protein, and the application of it in the food packaging fields was discussed.
本文论述了蛋白基可食性包装薄膜的研究进展及其在食品包装领域中的应用。
The effect of deforming velocity on the tensile properties of the polyethylene film for packaging is studied by mechanical tensile test.
采用拉伸实验，研究形变速率对聚乙烯包装薄膜力学性能的影响。
When you remove your wok from its packaging, you may notice a greasy film on the surface.
当您删除您的铁锅，其包装，您可能会注意到油腻薄膜表面。
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