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1·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。

2·By the way of making, tubes can be classified into seamless tube, and welded tube.

按制造方法，可分为无缝钢管和焊接钢管。

3·In order to solve the problems of shoe cutting of seamless tube, the shoe cutter is designed and developed.

为了解决无缝钢管管头切割的问题，设计、研制了管头切割机。

4·Air cooler and oil cooler shall be made of red copper, albata seamless tube or other corrosion prevention tubing.

3空气冷却器和油冷却器应采用紫铜、铜镍合金的无缝管或其他防锈蚀的管材。

5·Brass seamless tube can be used in heat exchanger and condenser, low temperature pipe, underwater transportation pipe.

黄铜无缝管可用于热交换器和冷凝器、低温管路、海底运输管。

6·Now the reserve amounts to 20,000 tons, over a thousand kind of models, are the national scale big seamless tube Support bases.

现在库存量达二万吨，上千种型号，是全国规模较大的无缝管供应基地。

7·As a result, the method can be widely used as a method for manufacturing the seamless tube by a Mannesmann mandrel mill system.

由此，可广泛地适用作由曼内斯曼芯棒式无缝管轧机方式的无缝管的制造方法。

8·So strengthening market consciousness, improving competitiveness of an enterprise have practical meaning to the seamless tube factory.

因此，强化市场竞争意识，提高企业的市场竞争力对包钢无缝钢管厂有着一定的现实意义。

9·The general occurrence and distribution of internal surface hollow and hole defect of hot continuous rolled seamless tube are introduced.

介绍了热连轧无缝钢管内表面凹坑、孔洞缺陷的基本形式和分布规律。

10·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。