JB/T9162.10-1999JB/T9162.10-1999阶梯表柱尺寸JB/T9162.10-1999

JB/T9162.9-1999JB/T9162.9-1999空心表柱尺寸JB/T9162.9-1999

JB/T9162.8-1999JB/T9162.8-1999表柱尺寸JB/T9162.8-1999

JB/T9162.7-1999JB/T9162.7-1999方形表座尺寸JB/T9162.7-1999

JB/T9162.6-1999JB/T9162.6-199990°表座尺寸JB/T9162.6-1999

JB/T9162.5-1999JB/T9162.5-199955°凸形表座尺寸JB/T9162.5-1999

JB/T9162.4-1999JB/T9162.4-199955°凹形表座尺寸JB/T9162.4-1999

JB/T9162.1-1999JB/T9162.1-1999平底表座尺寸JB/T9162.1-1999

JB/T2001.61-1999JB/T2001.61-1999水系统泵站用最低液面阀(PN=20MPa)JB/T2001.61-1999

JB/T2001.60-1999JB/T2001.60-1999水系统泵站用最低液面阀(PN=31.5MPa)JB/T2001.60-1999