英语词汇“pillar methods of working”的翻译、意思、用法、释义-英汉汉英词典

单词	pillar methods of working
释义	pillar methods of working煤柱法 ; 房柱法pillar methods of working煤柱法 ; 房柱法礦冶工程名詞
随便看	rumbas rumba {sp.} rumbek rumbeke rumbelow rumble rumble, as thunder rumbled rumble filter rumblegumption rumble in the bowels rumble on rumbler rumblers rumbles rumble seat rumble strip rumble test record rumble test stand rumble-tumble rumbling rumbling, as a drum rumbling, as thunder, wheels, &c. rumbling, as wheels rumblingly