Terms for subject Metallurgy containing 螺 距

Chinese	English
螺距	lead
螺距公差	lead tolerance
螺距规	pitch gauge
螺距误差	pitch error
螺距量规	lead gage
跨螺栓水缝距	water slot spacing across bolt
跨螺栓水缝距	spacing between slots across bolt
跨螺栓水缝距	distance between slots across bolt (结晶器的)