安全期在2007年秋季结束。
大姨妈都来了,安全期还会远么?
结果所有患者均顺利进入生命安全期。
卤井安全期是岩盐矿山共同关注的课题。
Production period of brine well is an item which all salt mines attention.
此清单上的产品会属于某些法律的需求﹐象元件的标签、规格和使用安全期。
Products on this list will be subjected to certain legal requirements, such as labelling, specification of contents and safe usage period.
此清单上的产品会属于某些法律的需求﹐象元件的标签、规格和使用安全期。
Products on this list will be subjected to certain legal requirements, such as labelling, specification of contents and safe usage period.
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