1.
Quick Development over the Last Five Years and Prospects of Domestic Seamless Steel Tube-making Industry(Part Ⅱ);
我国无缝钢管行业飞速发展的5年和今后的思考(下)
2.
Quick Development over the Last Five Years and Prospects of Domestic Seamless Steel Tube-making Industry( Part Ⅰ);
我国无缝钢管行业飞速发展的5年和今后的思考(上)
3.
REVIEW AND PROSPECT OF SEAMLESS STEEL TUBE INDUSTRY -A SPEECH GIVEN AT THE SECOND ANNUAL CONFERENCE OF STEEL & PIPE ACADEMIC COMMITTEE
无缝钢管行业的回顾与展望——在钢管学术委员会第二届二次年会上的讲话
4.
The products are widely used in the manufacturing of seamless steel tube and high pressure boiler tube.
该产品广泛用于制造无缝钢管，高压锅炉管等行业。
5.
Competition Adjustment Based on Import-export Trade Market of Seamless Steel Tubes;
基于无缝钢管的进出口市场看行业竞争格局调整
6.
Analysis on the Prosperous Application of Welded Pipe Substitute Seamless Pipe in Petro-chemical Industry;
石化产业使用焊管替代无缝钢管的前景分析
7.
Wuxi Zhenda Bearing Steel Tube Manufacturing Co.,Ltd, professional seamless steel tube manufacturer.
无锡市振达轴承钢管制造有限公司，专业无缝钢管制造商.
8.
We are pleased to introduce a efficient and energy saving rapid cooling heat-transfer tube-D shape (semicircle) seamless steel tube to the refrigeration industry.
现向制冷行业推荐使用一种高效节能的速冻传热管——D型（半圆形）无缝钢管。
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.
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
16.
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
17.
Development of round billet of heat resistant stainless steel seamless tube for high pressure boiler
高压锅炉用耐热不锈钢无缝钢管圆管坯的研制
18.
Technological Progress in Baosteel Three-roll Mill Unit for Φ460mm Seamless Steel Tube
宝钢Φ460无缝钢管三辊连轧管机组的技术进步