词汇	多孔石膏
释义	多孔石膏 porous gypsum
随便看	magnetic head impedance tester magnetic head, inductive magnetic head, inductive movable magnetic head, inductive structure movable magnetic heading magnetic heading error magnetic heading measurement Magnetic Heading System magnetic head, interchangeable magnetic head intrusion magnetic head landing zone magnetic head load magnetic head loading zone magnetic head loss magnetic head, magnetostrictive magnetic head material magnetic head materials magnetic head mounting magnetic head mounting, rotatable magnetic head movement magnetic head of video cassette recorder magnetic head on-line cleaning Magnetic head polishing slurry magnetic head positioning construction magnetic-head positioning construction