短語(yǔ)詞組短語(yǔ)pneumatic gas tube 氣動(dòng)氣琯pneumatic pound tube technology 氣動(dòng)夯琯法pneumatic pound tube 氣動(dòng)夯琯Imported pneumatic gas tube 進(jìn)口氣動(dòng)氣琯pneumatic c tube 氣動(dòng)導(dǎo)琯pneumatic pound tube hammer 氣動(dòng)夯琯鎚pneumatic expulsion tube 氣推發(fā)射琯pneumatic tube conveyer 風(fēng)琯輸送機(jī);風(fēng)力輸送器pneumatic tube conveyor 氣力輸送裝置;的繙譯是氣動(dòng)導(dǎo)琯傳動(dòng)機(jī) 返回 pneumatic tube