短语词组短语line width gauge 线规;线径测量计line -width gauge 线规;线径测量计;线径测力计Exte nsion line gauge 引张线仪hand line gauge 手工线测仪stock -line gauge 料线指示器Air Line Gauge 轮胎气压计printers ' line gauge 印刷线规hand lantern line gauge 手工线测仪 返回 line gauge