DR 02555
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Natural gas (CNG) fuel systems for vehicle engines
06-30-2017
11-25-2002
Proposes requirements for natural gas (CNG) fuel systems for motor vehicle engines used for propulsion or auxiliary functions. It also proposes requirements for the design and construction of component parts as well as their installation, testing, commissioning and periodic inspection.
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