单词	two-side copying
释义	two-side copying 双面复印
随便看	resistance of filtering materials resistance of filter medium resistance of fire resistance of friction resistance of grain layer resistance of grain mass resistance of grease to aqueous solution resistance of grease to fuel resistance of ground connection resistance of grounded conductor resistance of grounding grid resistance of hardness resistance of heat conduction resistance of heat transfer resistance of insects to insecticides resistance of interpretation Resistance of liquid mass transfer resistance of load resistance of mass transfer resistance of materials resistance of medium resistance of microorganisms resistance of operating point resistance of organisms resistance of oxidation