【摘要】 根据国产油井管的质量检验及产品质量跟踪情况,对目前国产油井管存在的主要问题作了简要评述,并对进一步提高国产油井管质量提出了一些意见和建议.更多还原

【Abstract】 According to quality inspection and the track of product quality of homemade tubing, this paper brief reviews the existing main problems of homemade tubing at pesent, and poses some opinion and proposal in order to improve quality of homemade tubing.更多还原