高壓鍋爐用無(wú)縫鋼管標(biāo)準(zhǔn)述評(píng)
Comment on Standards for High Pressure Boiler Seamless Steel Tubes
-
摘要: 對(duì)比了國(guó)內(nèi)外7個(gè)高壓鍋爐用無(wú)縫鋼管標(biāo)準(zhǔn)的各項(xiàng)技術(shù)指標(biāo),分析了其技術(shù)指標(biāo)差距,簡(jiǎn)述了產(chǎn)生差距的原因。對(duì)如何縮小差距提出了建議。Abstract: Seven national and foreign standards for high pressure boiler seamless steel tubes are compared in terms of technical norms. The technical norm gaps of the national standards and the foreign standards are analyzed, causes of such gaps are identified and actions to narrow the gaps proposed.
下載: