ISO及相关API管材类标准分析

【摘要】 给出了ISO/TC67有关管材类标准的最新信息，并与相关API标准进行对照分析。结果表明，目前出台的大部分ISO管材类标准都是在相关API标准基础上制定的，且大多为相关API标准的简单组装件。结合ISO目前存在问题及今后发展趋势，提出了对我国目前采标工作的几点建议。更多还原

【Abstract】 The informatin of ISO /TC67 Standards on Tubular Goods is given in this paper.Meanwhile,comparison and constrast between these ISO standards and the related API standards are made .It shows that many of the ISO standards on tubular goods ard written based on the related API standards,most of which are simplely assembled.Suggestions on adopting ISO standards and advanoed foreign standards are also given at last.更多还原