单词	metallogenesis
释义	metallogenesis 成矿作用
随便看	piston push rod piston push rod check nut piston reciprocating mud pump piston recorder piston reducing valve piston-refrigerator piston refrigerator piston removal piston return springs piston rib piston ring piston-ring piston ring axial clearance piston ring back piston ring back clearance piston ring belt piston ring breakage piston ring carrier piston ring chamfer grinding machine piston ring clamp piston ring compressed gap piston ring compressor piston ring end clearance piston ring end gap piston ring ends 䖷䖸䖹䖺䖻䖼䖽䖿䗀䗁煉リセイヒン煉リハミガキ煉リハ磨キ煉リベイ煉リモノ煉リ上ゲル煉リ切リ煉リ合ワセル煉リ塀 16993