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2009年4月上旬 宝钢集团有限公司自主研发成功高钢级大规格高镍基合金油管,首次产出 250 吨产品,应用于四川达州普光气田打破国内高酸性腐蚀气田对该类产品依赖进口的局面。 (copy) (apr 1, 2009 – jan 1, 0)
Description:
2009年4月上旬 宝钢集团有限公司自主研发成功高钢级大规格高镍基合金油管,首次产出 250 吨产品,应用于四川达州普光气田打破国内高酸性腐蚀气田对该类产品依赖进口的局面。
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工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
731
Date:
apr 1, 2009
jan 1, 0
~ 0 days
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