A self-locking structure, can simplify the uprighting and locking of a foldable middle-grade bulk-goods container.
一种自锁机构, 其能简化可折叠的中级散货集装箱的直立和锁定.
Bone reconstruction following uprighting of impacted third molars.
悬吊竖直阻生第三磨牙后牙槽骨改建情况.
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