| 
 | 
 | Valid from
 | Valid to
 | 
        
          
            | 93450 | tonne of substance 90% dry | 01.02.2002 | 09.09.9999 | 
        
          
            | 93449 | kilogram of sulphur dioxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93448 | kilogram of sodium carbonate | 01.02.2002 | 09.09.9999 | 
        
          
            | 93447 | kilogram of hydrogen fluoride | 01.02.2002 | 09.09.9999 | 
        
          
            | 93446 | kilogram of hydrogen chloride | 01.02.2002 | 09.09.9999 | 
        
          
            | 93445 | kilogram of sulfuric acid | 01.02.2002 | 09.09.9999 | 
        
          
            | 93444 | kilogram of fluorine | 01.02.2002 | 09.09.9999 | 
        
          
            | 93440 | annual work unit (AWU) | 01.02.2002 | 09.09.9999 | 
        
          
            | 93438 | percentage point | 01.02.2002 | 09.09.9999 | 
        
          
            | 93437 | carrying capacity in tonnes | 01.02.2002 | 09.09.9999 | 
        
          
            | 93436 | reference period | 01.02.2002 | 09.09.9999 | 
        
          
            | 93435 | percentage content | 01.02.2002 | 09.09.9999 | 
        
          
            | 93434 | millimetres per 24 hours | 01.02.2002 | 09.09.9999 | 
        
          
            | 93433 | number of elements | 01.02.2002 | 09.09.9999 | 
        
          
            | 93431 | number of parts (accumulators:number of electrodes) | 01.02.2002 | 09.09.9999 | 
        
          
            | 93430 | litre of pure (100%) alcohol | 01.02.2002 | 09.09.9999 | 
        
          
            | 93429 | compensated gross ton | 01.02.2002 | 09.09.9999 | 
        
          
            | 93428 | kilogram of uranium | 01.02.2002 | 09.09.9999 | 
        
          
            | 93427 | kilogram of substance 90% dry | 01.02.2002 | 09.09.9999 | 
        
          
            | 93426 | kilogram of hydrogen peroxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93425 | kilogram of titanium dioxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93424 | kilogram of silicon dioxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93423 | kilogram of aluminum oxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93422 | kilogram of phosphorus pentoxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93421 | kilogram of potassium oxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93420 | kilogram of boron oxide | 01.02.2002 | 09.09.9999 | 
        
          
            | 93419 | kilogram of drained net weight | 01.02.2002 | 09.09.9999 | 
        
          
            | 93418 | kilogram of methylamine | 01.02.2002 | 09.09.9999 | 
        
          
            | 93417 | kilogram of nominal substance | 01.02.2002 | 09.09.9999 | 
        
          
            | 93416 | kilogram of choline chloride | 01.02.2002 | 09.09.9999 |