Specification for classification of degrees of protection provided by enclosures; Standards & Industrial Research Institute of Malaysia. 

 - Shah Alam  SIRIM  1984. 
 - 20p.  ill.  30cm 
 - MS 940 : 1984 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standardization--Malaysia
<br/><br/><label>Dewey Class. No.: </label>MS 940 1984