The phrase "achieved equivalent" is correct and usable in written English.
It can be used in contexts where you want to express that two things have reached the same level or standard.
Example: "The results of the two experiments achieved equivalent outcomes, demonstrating the reliability of the methods used."
Alternatives: "attained parity" or "reached equivalence".
Hiroshige, who followed him, was a less-striking artistic personality but frequently achieved equivalent masterpieces in his own calm manner.
Having established his calibre on dirt in the 2011 Kentucky Derby, Animal Kingdom has since achieved equivalent status on turf and now on a synthetic surface.
The governing regime of particle systems skewed toward kinetically limited regimes and multiple configurations of particle diameter and concentration achieved equivalent analyte capture.
The maximum reducing sugar yield of 797 mg/g biomass, comprising 543 and 96.8 mg/g glucose and xylose, respectively were achieved, equivalent to 92.44% and 47.50% recoveries, respectively from the pretreated substrate at the enzyme dosage of 20 mg/g biomass.
In this hot and dry climate, 1.3 L/min cooled cows more efficiently than 4.9 L/min, as the lower flow rate achieved equivalent reduction in body temperature and increase in milk yield relative to no spray, despite using 73% less water.
In this analysis, five Lowenstein-Jensen slants achieved equivalent sensitivity to one MGIT tube.
The health care law saves money, by the reckoning of the Congressional Budget Office, so Republicans would need to find ways to achieve equivalent savings if they repealed the law.
By using a far less intensively staffed and equipped observation room, the hospital could achieve equivalent quality and safety at much lower costs.
"Our Active Fuel Management system achieves equivalent, or in some cases better, fuel economy benefits with significantly less valvetrain-system complexity and greater application flexibility," he said, referring to the cylinder deactivation technology used on many of G.M.'s V-8 engines.
Extending the existing sanctuary zones to achieve equivalent representation required more area and longer boundaries.
The common premise is that, without regulating services, expenditure would be needed either to achieve equivalent regulation, or to remedy the consequences of an unregulated system.
