词汇	crank spread
释义	crank spread un.甩档；🌏曲丙臂间距；曲臂间距
随便看	mechanical prosthetic valve dysfunction mechanical prosthetic valve replacement mechanical protection mechanical protetion of wood mechanical proving Mechanical proving of inverse relation mechanical prpoperty mechanical prroperty Mechanical Prtoperties mechanical pruning mechanical ptosis mechanical puddling mechanical pulp mechanical pulp bleaching mechanical pulp board mechanical pulp by pretreatment mechanical pulp exposure mechanical pulpfree printing paper mechanical pulp free printing paper mechanical pulp-free printing paper mechanical pulping mechanical pulping process mechanical pulsing mechanical pulverization mechanical pump