openings through welded joints的意思|示意
美 / /
英 / /
焊接接头开口
openings through welded joints的网络常见释义
通过焊接连接处的开孔 openings through or near welded joints通过或靠近焊缝处的开孔 openings through welded joints通过焊接连接处的开孔 operative weldability操作工艺性; 工艺可焊性 ..