行业标准规范汉英对照—内燃机（2）

　　8 GB/T 1148-1993内燃机铝活塞技术条件Aluminium piston--Reciprocating internal combustion engines--Technical ecificatio 9 GB/T 1149.1-1994内燃机活塞环通用规则Internal combustion engines--Piston rings--General ecificatio 10 GB/T 1149.2-1994内燃机活塞环术语Internal combustion engines--Piston rings-Vocabulary11 GB/T 1149.3-1992内燃机活塞环刮环Internal combustion engines-Piston rings-Scraper rings 12 GB/T 1149.4-1994内燃机活塞环技术要求Internal combustion engines--Piston rings--Quality requirements 13 GB/T 1149.5-1992内燃机活塞环油环Internal combustion engines-Piston rings-Oil control rings