把所填写的表格单独入与一个自封袋中,保证其干净。
Put the request form and check in a separate sealed bad to keep them dry.
通过采用上述技术方案,提供了一种操作方便、可自动将自锁头穿至自封袋上的自动上锁头装置。
By adopting the technical scheme, the invention provides an automatic locking head device which has convenient operation and automatically threads a self-locking head on the self-sealing bag.
购物袋、食品容器、自封袋和瓶子不可能在垃圾或回收站中完全消失,但是可以用作其他方面的创造性用途。
Shopping bags, food containers, zip-lock bags and bottles don't need to end up in your trash or recycling bin, but can be put to several creative uses.
生物标本袋是一种特殊的自封袋,在其背部有一个放文件的口袋,这使得生物样本的文件或标签在转运和储藏的。
Specimen bag is one kind of special ziplock bag, add another PE layer on the back of ziplock bag, can put the.
生物标本袋是一种特殊的自封袋,在其背部有一个放文件的口袋,这使得生物样本的文件或标签在转运和储藏的。
Specimen bag is one kind of special ziplock bag, add another PE layer on the back of ziplock bag, can put the.
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