另本公司常求购各种规格积压库存管以及特殊规格厚壁管。

Another of the companies often purchase a variety of inventory backlog and the special requirements of the thick wall.

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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。

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

youdao

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。

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

youdao