Analyses the cause for the crack resulting from the non-fusion in the longitudinal weld seam of a power plant boilercylinder, and suggests corrective actions to eliminate the defect.
针对一台电站锅炉锅筒纵焊缝未融合引起的裂纹进行分析,并提出缺陷修复的办法。
2
It is used as a protector of all-pole disconnection, which is suited for water heater, water boiler, cylinder washer.