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1、0ICS23.080J71備案號：44392—2014中華人民共和國機(jī)械行業(yè)標(biāo)準(zhǔn)JB/T7256—2013代替JB/T7256—1994自吸式離心泵Self-primingtypecentrifugalpumps2013-12-31發(fā)布2014-07-01實施中華人民共和國工業(yè)和信息化部發(fā)布JB/T7256—2013目次前言.......................................................................................................................
2、...............................................II1范圍................................................................................................................................................................12規(guī)范性引用文件.............................................................
3、...............................................................................13型式與基本參數(shù)............................................................................................................................................13.1型式................................................
4、.........................................................................................................13.2型號.........................................................................................................................................................13.3基本參數(shù)..........
5、.......................................................................................................................................24技術(shù)要求.............................................................................................................................................
6、...........54.1基本要求.................................................................................................................................................54.2產(chǎn)品性能..............................................................................................................
7、...................................54.3結(jié)構(gòu)設(shè)計.................................................................................................................................................54.4主要零件材料....................................................................................
8、..........................
