Specification for compressed hydrogen, electrolytic / 
Standards Institution of Malaysia 
 - 7 pages :  illustrations ;  21 cm. 
 - Malaysian Standard ;  MS 1.53 : 1973 .
 - Malaysian Standard ;  MS 1.53 : 1973 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standardization--Malaysia<br/>Gases, Compressed--Standards.<br/>Hydrogen--Standards.