Specification for valves for use with domestic liquefied petroleum gas (LPG) cylinders / 
Standards & Industrial Research Institute of Malaysia. 
 - 9 pages :  illustrations ;  30 cm. 
 - Malaysian Standard ;  MS 831 : 1983 (P) .
 - Malaysian Standard ;  MS 831 : 1983 (P) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standardization--Malaysia<br/>Valves--Standards