arc-weld中文什么意思
电弧焊
例句与用法
更多例句: 下一页- Carbon steel covered arc - welding electrodes , specification for
电弧焊接碳钢涂料焊条规范 - Arc - welding equipment - part 7 : torches
电弧焊设备.第7部分:吹管 - Arc - welded joints in steel - guidance on quality levels for imperfections
钢的弧焊接头缺陷质量分级指南 - Arc - welding equipment ; part 12 : coupling devices for welding cables
弧焊设备.第12部分:焊接电缆的连接器 - Transformer - type arc - welding machines
变压器型弧焊机