JB/T 12494-2015
热轧用除鳞喷嘴
Descaling nozzle for hot rolling
2015-07-14
DIN 24500-14
Rolling mill equipment; rolling mills for steel, designation of descaling equipment in hot rolling mills
轧机设备；钢铁轧机.热轧机除鳞设备的名称
1971-04-01
JB/T 11496-2013
冶金除鳞系统用喷射阀
Minimum flow valve for metallurgy descaling system
2013-04-25
JB/T 11486-2013
冶金除鳞系统用最小流量阀
Minimum flow valve for metallurgy descaling system
2013-04-25