单词	back-acting excavator
释义	back-acting excavator 反铲挖土机
随便看	Boschniakia himalaica Boschniakia himalaica Hook.f.et Thoms Boschniakia kawakamii Boschniakia rossica Boschniakia rossicaCham.et Schlecht.Fedtsch Boschniakia rossica Fedtsch boschniakia rossica fedtschenko boschniakine boschniakinic acid Boschnialeia rossica polysaccharide boschnialoside Bosch oil lubricator Bosch-Omori seismograph Boschot Bosch plunger Bosch pressure-carged engine Bosch pressure-supercharged engine Bosch process Boschrel Bosch's fuel injection pump boschs fuel injention pump boschs fule injection pump Bosch smog value Bosch spill-valve injection pump boschung