辽宁省焊管工业浅析
COMMENTS ON WELDED PIPE INDUSTRY IN LIAONING PROVINCE
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摘要: 本文对辽宁省的焊管厂情况进行了较详细的分析和介绍,同时也指出了该省各焊管厂目前存在的不足和今后的发展方向。Abstract: Details of welded pipe plants and factories in Liaoning province are described and some present shortcomings and future developments of each platt or factory in the province are proposed.
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