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- present status of welding wire 焊丝现状
- To begin, i would like to introduce the present status of market. 一开始,我想简单介绍一下当前市场情况。
- Drums connected to form continuous supply of welding wire. 鼓形圆筒的连接方式形成连续的焊丝供给。
- Present status of studies on chronic radiation disease. 慢性放射病现状。
- The properties,producing process of welding wire for roll overlaying and breakdown treatment in its drawing production are introduced. 介绍了轧辊堆焊使用焊丝的性能、生产工艺及焊丝在拉拔过程中的故障处理。
- The outlook from the present status of these matters concludes the paper. 以对这些问题现状的展望结束全文。
- Objective To know the present status of using the dription checking cards(DCC). 目的了解输液巡视单的使用现状。
- Weld cannot have empty solder, leakage solder, solder to wear, head of welding wire of stomatic, remain, burr, need polish fruity: Ying Guangjie of tube wall surface is flowing, feel is fluent. 焊接处不可有虚焊、漏焊、焊穿、气孔、残留焊丝头、毛刺，并须打磨圆润：管壁表面应光洁平滑，手感流畅。
- This article introduces the structure and function of automatic overlaying which used on inner surface of small diameter tube and expounds the process parameters overlay and compound of welding wire. 介绍了小直径管子内表面自动堆焊所用焊丝的成分和堆焊的工艺参数,简要介绍了焊接设备的组成及功能,并以实例论证。
- The purpose of the investigation is to understand the present status of the fish resources in Poyang lake watershed. 较准确地反映了现阶段鄱阳湖西南水域渔业资源的特点和现状。
- A new viewpoint of IP Fax based on the present status of Internet is proposed, and its advantages are discussed. 一个是建立在IP网络的低误码率和高速率的理想化基础上的 ,以及由此带来的不足 ,然后提出了一种基于Internet现状的IP传真新观点 ,并分析了它的优点。
- We point out the present status of EDB system and some aspects of it need to improve. 总结了EDB系统的现状、特色，并指出了今后系统有待进一步发展的地方。
- The present status of Global Value Chain (GVC) is a magnified semi-hierarchical cluster value chain. 摘要全球价值链的现状是一个“放大”了的准等级型集群价值链。
- The present status of domestic and oversea hot melt adhesives(HMA) for book bindings was summarized in this paper. 概述了国内外热熔胶在书籍装订方面的现状。
- Use of copper welding, the welding wire with niobium as the media. 选用铜焊，在焊接时用铌丝作媒介。
- This article describes the present status of phaeohyphomycosis treatment, which may provide a reference to clinicians. 介绍有关暗色丝孢霉病的治疗现状，作为治疗暗色丝孢霉病的参考。
- The present status of China foundry mechanization and the need for old production - line reform are summarized. 简要阐述了我国铸造机械化的现状和旧线改造的需要。
- This paper reviews comprehensively the history and present status of cytotaxonomic study of the Chinese pteridophytes. 本文对中国蕨类植物细胞分类学研究的历史和现状进行了综合评述。
- FRACTURE ANALYSIS OF WELDING WIRE COIL BREAKING DURING DRAWING 焊丝用盘条拉拔断裂分析
- The method changed the water system's present status of treatment and entironment. 方案有效地改变了塌陷区内地表水系边遭破坏边治理及其生态环境恶化的现状。
