短語詞組短語ring thread gage 螺紋環(huán)規(guī);環(huán)形螺線規(guī)ring screw gage 螺紋環(huán)規(guī)ring standard gage 校對(duì)環(huán)規(guī);標(biāo)準(zhǔn)環(huán)規(guī)taper ring -gage 錐度環(huán)規(guī)taper -pipe-thread ring-gage 錐管螺紋環(huán)規(guī)serration ring gage 細(xì)齒環(huán)規(guī)ring pre ure gage 彈簧式壓力計(jì)spline ring gage 栓槽環(huán)規(guī)plain ring gage 普通環(huán)規(guī) 返回 ring gage