词汇	double V butt weld
释义	double V butt weld V形对接焊
随便看	horizontal heatable cell horizontal heated surface horizontal heater horizontal heat exchanger horizontal heat-transfer material heater horizontal helical centrifuge horizontal helical-conveyer centrifuge horizontal hemilaryngectomy horizontal high-pressure jet-grouting horizontal high voltage horizontal hinged door horizontal hitch horizontal hitch adjuster horizontal hitching horizontal hive horizontal hobbing machine horizontal hold horizontal hold control horizontal holding range horizontal hole horizontal hole drainage horizontal hole with large-diameter horizontal homogeneity horizontal hone horizontal honing machinne