短語詞組短語plug screw gage 螺紋塞規(guī)plug cone gage 圓錐塞規(guī)plug thread gage 螺紋塞規(guī)dial plug gage 針盤塞規(guī)standard plug gage 標準塞規(guī)key way plug gage 鍵槽塞規(guī)Plug gage Series 塞規(guī)系列Trilock Plug Gage 三卡鎖光滑塞規(guī)tolerance plug gage 極限塞規(guī) 返回 plug gage