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- A metallic bellows is made from a thin seamless tube. 金属波纹管是由薄壁无缝管制成的。
- 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。
- However, the seamless tube industry experts say there are buildings for the future steel prices are still neutral on. 不过，无缝管专家表示也有业内人士对于未来的建筑钢价仍持中性态度。
- IN process technology, stainless steel welded tube has more advantages over stainless steel seamless tube. 不锈钢焊管与不锈钢无缝管相比在生产工艺上具有较多的优点。
- Processing: The stainless steel thick plate, the seamless tube, the flat steel, the angle steel frosting wiredrawing, polishes 8K. 加工：不锈钢厚板、无缝管、扁钢、角钢磨砂拉丝、抛光8K。
- High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard. 优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。
- Cold drawn seamless special-shape steel pipe GB/T3094-1982冷拔无缝异型钢管
- Perennial the same time, the company in charge of operating companies : Panzhihua (Chengdu), Baotou, Tianjin (large seamless), metallurgical Steel, Anshan, Baoshan, Hengyang and other steel seamless tube production quality. 同时公司常年经营公司主管：攀钢（成都）、包钢、天津（大无缝）、冶钢、鞍钢、宝钢、衡阳等钢厂生产的优质无缝管。
- Tubing: usually round in cross-section, and also shaped in section. By the way of making, tubes can be classified into seamless tube, and welded tube. 管材--一般横断面为圆形+也有异形。按制造方法，可分为无缝钢管和焊接钢管。
- ANALYSIS OF OFF-SPECIFICATION COLD DRAWN SEAMLESS STEEL PIPE 冷拔管力学性能不合格原因分析
- This kind of pipe producing method promises Coiled Tubing has small OD but thick wall thickness, which seamless tubing can not achieve. 这种制管工艺能将带钢制造出小口径大厚壁的连续管，这是无缝管难以实现的。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- manufacturing process of seamless tube and pipe 无缝管生产
- Design of Shoe Cutter of Seamless Tube 无缝管管头切割机设计
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
- Study on Technology of Heavy Calibre Seamless Tube 大口径无缝钢管的工艺研究
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。
- continuous seamless tube rolling mill 连续式无缝管轧机
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- Hot and cold are contrary terms. 热与冷是相反的词语。
