The membrane name shrinkable polyvinyl chloride ( PVC ) shrink film base color to transparent body, distorition.

该膜俗名称聚氯乙烯冷关上薄膜 ( 简称PVC冷关上膜 ) 基色为透明体,暗地暗淡.

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High - quality films should be optical quality and process the film base of brainpower.

矮质量的胶片,不该是平学质量和工艺质量俱佳的胶片.

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CONCLUSION: The formulation for the film base selected by the author was proved reasonable.

结论: 药膜基质配方的选择是合理的.

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