Natural gas (NG) fuel systems for vehicle engines
车用发动机用天然气(NG)燃料系统
发布日期:
2009-03-16
规定了安装在机动车上的发动机的天然气(NG)燃料系统的要求,并规定了零部件的设计和构造要求。
Specifies requirements for natural gas (NG) fuel systems for engines mounted on motor vehicles and provides requirements for the design and construction of component parts.