PVC thermal shrink film can protect and beautify your products due to its characters of high transparency and smooth finish and dampproof, dustproof,easy shrinking and rasy thermal sealing.是什么意思_PVC thermal shrink film can protect and beautify your products due to its characters of high transparency and smooth finish and dampproof, dustproof,easy shrinking and rasy thermal sealing.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句