1.
The Exploitation of the Maintance and Repair Workshop of Seamless Tubing Mill in Baotou Steel Group Management Information System;
包钢无缝钢管厂检修车间管理信息系统的开发
2.
PROPORTIONAL CHARGE-OVER VALVE AND ITS APPLICATION TO φ140 SEAMLESS STEEL TUBE ROLLING MILL (concluded)
换向-比例阀及其在φ140无缝钢管厂的应用(续完)
3.
The Application of Value Engineering to SG Company Seamless Steel Tube Plant;
价值工程在SG公司无缝钢管厂中的应用研究
4.
A SYMPOSIUM FOR APPRAISING THE OUTSIDE SPIRAL PIPES AND THEIR PRODUCTION PROCESS HELD AT TIANJING SEAMLESS STEEL PIPE FACTORY
外螺纹管及生产工艺鉴定会在天津市无缝钢管厂召开
5.
Seamless Tube Plant φ219 Unit Straightening Machine Straightening Roll Replacement Special-purpose Tool Development
无缝钢管厂φ219机组矫直机矫直辊更换专用工具的研制
6.
Restruction of Seamless Tube Production and Revamping of Full-floating Mandrel Mill;
论无缝钢管生产重组与连轧管厂的技术改造
7.
Design and Research of the Billet Bidirectional Hot-centering Machine of the Seamless Tube Plant of Baotou Steel Corp.
包钢无缝厂管坯双向热定心机设计与研究
8.
A NUMBER OF NEW HOT-ROLLED SEAMLESS STEEL TUBE PRODUCTS DEVELOPED BY CHELYABINSK STEEL TUBE WORKS,RUSSIA
车里雅宾斯克钢管厂开发出一系列热轧无缝钢管新品种
9.
The materials of semicircle seamless steel tube can fall into carbon steel (20#) and stainless steel (321).
半圆无缝管材质有碳钢（20#钢）和不锈钢（321钢）。
10.
Carbon steel seamless steel tubes for ship
GB/T5312-1985船舶用碳钢无缝钢管
11.
Stainless steel seamless tubes for structures
GB/T14975-1994结构用不锈钢无缝钢管
12.
Stainless steel seamless pipes for fluid transport
GB/T14976-1994流体输送用不锈钢无缝钢管
13.
Thinnest-wall seamless tubes of stainless and acid-resistance stee
GB/T3089-1982不锈耐酸钢极薄壁无缝钢管
14.
Seamless stainless steel tubes for boiler and heat exchanger
GB13296-1991锅炉、热交换器用不锈钢无缝钢管
15.
MODIFICATION OF CONTINUOUS CONCRETE WALL STRUCTURE BOTTON SEALING SCHEME ON SCALE PIT OF TIANJIN GENERAL SEAMLESS TUBE PLANT TUBE MILL
对天津无缝钢管总厂轧管车间铁皮坑地下连续墙结构封底方案的修改
16.
Implementation of Information Network System in Φ180mm Operation Area of Seamless Tube Plant
包钢无缝厂Φ180mm作业区信息网络系统的实现
17.
REPLACING GUIDE DISKS WITH DRIVE ROLLER SHOES IN A SEAMLESS TUBE CROSS MILL AT CHITA WORKS OF KAWASAKI STEEL
川崎制铁公司知多厂在无缝钢管斜辊轧机上采用传动式导辊代替大导盘
18.
The Research on Selection of Marketing Channel of Big Size Steel Tube of Heng Steel Valin;
华菱管线衡钢大无缝钢管营销渠道选择研究