严格按工作程序，协助机管组完成维修申请单。
目的：通过成立深静脉置管组来规范置管工作。
Objective: To standardize catheterization by setting up Deep Venous catheterization Team.
简介了一种利用冷弯管组拼方法形成管道曲线段的技术。
This paper introduces a kind of technology using built up and connection method to make the pipeline bending curve of the cold bending tubes.
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