Or texture of soft flexible rubber airtight floor drain in the cover plate on.
或用质地软有弹性不透气的橡胶板遮盖在地漏上。
Strong flexible, using crepe separating paper, it's used to fix rubber or photosensitive resin plate on printing roller.
非常柔韧,使用皱纹离型纸,固定橡胶及感光树脂版于印刷辊筒上。
Strong flexible, using crepe separating paper, it's used to fix rubber or photosensitive resin plate on printing roller.
非常柔韧,使用皱纹离型纸,固定橡胶及感光树脂版于印刷辊筒上。
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