Compression ignition engines - steel tubes for high pressure fuel injection pipes - requirements for seamless cold drawn single wall tubes 压缩点火发动机.高压注射燃油管用钢管.无缝冷拔单壁管要求
Compression - ignition engines . steel tubes for high - pressure fuel injection pipes . part 1 : requirements for seamless cold - drawn single - wall tubes 内燃机.高压注油管用钢管.第1部分:无缝冷拔单壁钢管的要求
The main products of the company are the seamless steel pipes , using the advanced heat and cold processing technology , divides two kinds of hot rolling and cold draw 公司主导产品为无缝钢管，采用先进的热冷工艺技术，分热轧和冷拔两大类。
Products shape : our “ sun shine ” brand carbon steel fiber have cold draw steel fiber and cutting steel fiber , with shape of flat , wave , bow , hook and etc 产品形状：本公司“双兴”牌碳钢纤维主要有冷拔钢纤维和剪切钢纤维，其形状有平直形、波浪形、弓形和端钩形等。
September 4 , opening of telephone service between boston and new york , 235 miles . conversation by overhead line ( hard - drawn copper ) , 235 miles - boston to new york 9月4日，波士顿和纽约之间开通电话服务，总长235英里。两地之间的通话是通过电话架空线路（冷拔铜线）完成的。
Abstract : described here are the structure and features of the prestrssed , high - rigidity , hydraulically - operated cold - drawing pipe mill as well as the mechanical analysis of the mill during pipe drawing operation 文摘:介绍了预应力高刚性液压冷拔管机的结构、特征，进行了拔管时的力学分析。
It is show that non - demoulding shear wall in which the cold - draw steel wire is taken as reinforcement has great capacity of resisting seismic and quality in the area of seismic 试验及分析表明：免拆模板剪力墙墙片单元在墙片单元之中使用冷拔钢丝网片作为配筋时具有良好的抗震性能，可以满足地震区的设计要求。
The company is specializing in the production of cold drawn seamless steel tubes , with a mill covers an area of 49 , 070 square meters . there are more than 400 employees including 10 % technical engineers 本公司专业生产制造冷拔无缝钢管，公司现有职工380人，技术人员35人，公司占地面积49070平方米，其中仓库面积2200平方米，固定资产5000万元，年生产冷拔无缝钢管50000吨。
By high - precision cold drawing and cold rolling technology the works can produce high precision seamless steel tubes , which are widely used in such industries as metallurgy , petroleum , hydroelectric , civil works , shipbuilding , automobile , spinning and so on 商品描述：公司采用高精度冷拔、冷轧加工工艺技术，生产的高精度无缝钢管，已被冶金、石油、水电、建筑、船舶、车辆、轻纺等行业采用。
Abstract : described in the article are the computerized management system for the cold - drawn pipe production line located at 76 mm pipe plant , hengyang steel tube group corporation , ltd . , covering configuration , functions of subsystems , hardwares used as well as the operation 文摘:介绍了衡阳钢管集团有限公司建立的76车间冷拔钢管生产计算机管理系统及其结构、各子系统的主要功能、采用的硬件和使用情况。
