单词	花岗岩层
释义	花岗岩层 sial; sialsphere
随便看	check of drawing check of drawings check of dynamic balance of rotor check of egg quality check of equipment check off check of materials check of play between piston and cylinder cover check of power check of procedure check of professional staff check of propeller pitch check of reference center line check of ship structure check of signal check of staircase check of tappet clearance check of test equipment check of the coal quality Check of the finished goods Check of the tappet clearance Check of the Topographic Map check of work check of zero check on