词汇	chest leads
释义	chest leads 胸导联,胸前导程
随便看	double ended scaler double-ended scaler double ended secretion curet double-ended secretion curet double ended secretion curette double-ended secretion curette double ended septum elevator double-ended septum elevator double-ended severance double ended shear Double Ended Shear Beam Load Cells double-ended shearer double ended spanner double-ended spanner double -ended spanner double ended spannerdouble spanner double-ended spherical-top tube double-ended spoon double ended structure tube double ended stump elevator double-ended stump elevator double ended synchronization double-ended synchronization double ended system double ended tank locomotive