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عمومی::
وزارت راه و ترابری
Department of Transportation (DOT), Canadian
Department of Transportation
(DOT), Canadian Transport Commission (CTC), or similar
Cylinders for IG-541 are DOT 3A or 3AA and are stamped 2015 or greater.
c Cylinders for IG-55 are DOT 3A or 3AA stamped 2750 or greater.
واژگان شبکه مترجمین ایران