Locks EF600 has no ozone depletion potential. Unlike trichloroethylene, it is not subject to regulation or phase out under the 1990 Clean Air Act Amendments or the Montreal Protocol.

• 洛斯产品EF600不会破坏臭氧层。本品与三氯乙烯不同，不属于1990空气净化法令修正案或蒙特利尔议定书中规定逐步取消的产品。