词汇	conduction pipe
释义	conduction pipe 井口导管钻油台
随便看	five level baudot code five-level baudot code five-level classification of credit five level code five-level code five-level converter Five-level End of Message Five Level Hourglass Model Architecture Five-level inverter five-level security check five levels of plug-in integration five level start stoop operation five level start stop five-level startstop operation five level start-stop operation five level start/stop operation five-level start-stop operation Five Li five Liang five limbs type core five-limb transformer five limpnesses five-line five-lines five-line staff