第1页 / 共13页
试读已结束，还剩12页，您可下载完整版后进行离线阅读
© 版权声明
文章版权归作者所有，未经允许请勿转载。
THE END
本英文版为内部资料，仅供参考，以中文版为准。The Chinese version of standards hasprecedence to their English translationswhich are only for intemal reference.中华人民共和国国家标准National Standard of the People's Republic of ChinaGB6479-2000neq IS09329-2:1997Supersedes GB 6479-1986高压化肥设备用无缝钢管Seamless steel tubes for high-pressureFor chemical fertilizer equipmentsApproved by the State Bureau of Technical Supervision on 2000-10-25 Implemented from 2001-09-01
-Performancestandardsforauniversalshipborneautomaticidentificationsystem(AIS)-98bcbaceeb-pdf-1.webp)
暂无评论内容