The strength of a safety screen is greatly increased by brazing each wire crossing.
在金属丝的每一个交叉处进行铜焊，可大大增加防护网的强度。
Go around chain-link and wire fences. Go under fence if unavoidable, crossing at damaged areas. DO NOT touch fence; look for electrical insulators or security devices.
穿过铁网护栏，如果无法绕行，尽量从铁网底部破损处通过，千万不要触碰那些铁丝网；使用绝缘或其他能保证安全的设备。
Objective To evaluate clinical effect of treatment of humeral supracondylar fracture with crossing Kirschner wire internal fixation.
目的探讨儿童肱骨髁上骨折采用克氏钢针交叉内固定治疗的临床效果。
Objective To evaluate clinical effect of treatment of humeral supracondylar fracture with crossing Kirschner wire internal fixation.
目的探讨儿童肱骨髁上骨折采用克氏钢针交叉内固定治疗的临床效果。
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