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序号 标准代号 标准名称 l GB754 汽轮机参数系列 (修订报批稿)2 JBl265—858汽轮机转子和主轴用真空处理的碳钢和合金钢锻件技术条件3 JB1266-85 汽轮机转子转盘及 叶轮用真空处理合 23 金钢锻件技术条件4 JB1329-73 汽轮机与汽轮发电 24 机连接尺寸5 JB1330-73 汽轮发电机组中心 25 标高与安装尺寸6 ZBK54020-88 汽轮机叶根及公差 267 JB1581-75 汽轮机转子和主轴 超声波探伤方法
Serial number standard code standard name l GB754 turbine parameters (draft for approval) 2 JBl265-858 steam turbine rotor and spindle vacuum treatment of carbon steel and alloy steel forgings 3 JB1266-85 turbine rotor turntable and impeller vacuum processing together 23 gold Steel forgings technical conditions 4 JB1329-73 Steam turbine and steam turbine power generation 24 Machine connection size 5 JB1330-73 Turbine center 25 Elevation and installation dimensions 6 ZBK54020-88 Turbine root and tolerance 267 JB1581-75 Turbine rotor and spindle ultrasonic flaw detection method