论文部分内容阅读
Research in Early Days In early 1950s to 1960s, China began to study natural gas as an alternative fuel according to the State Science & Technology Commission’s requirment of widely utilizing natural gas. A testing station for natural gas vehicles was established in Sichuan province at
Research in Early Days In early 1950s to 1960s, China began to study natural gas as an alternative fuel according to the State Science & Technology Commission’s requirment of widely utilizing natural gas. A testing station for natural gas vehicles was established in Sichuan province at