![SC 03-83 Standardization of Automotive LPG Steel Cylinders](https://bps.dti.gov.ph/components/com_edocman/assets/images/icons/32x32/pdf.png)
Standardization Circular 03-83 Standardization of Automotive Liquefied Petroleum Gas (LPG) Steel Cylinders for Use in Motor Vehicles covered by PNS 04:1983, Gas cylinders for automotive - LPG for use in motor vehicles - Steel cylinders - Specifications