短語(yǔ)詞組短語(yǔ)nobbing machine 滾齒機(jī)cutting kinematics in nobbing 滾齒切削運(yùn)動(dòng)學(xué)fish nobbing machine 魚類去頭拉髒機(jī)assessment of gear nobbing machines 滾齒機(jī)評(píng)價(jià) 返回 nobbing