内燃机 气门弹簧座 技术条件
Internal combusion engines——Valve spring retainers——Specification

2010-02-21

内燃机 气门旋转机构 技术条件
Internal combustion engines - Valve rotators - Specification

2014-05-12

内燃机 进、排气门 技术条件
Internal combustion engines -- Intake and exhaust valves -- Specification

2005-02-14

内燃机 进、排气门 技术条件
Internal combustion engines—Intake and exhaust valves—Specification

2023-09-07

内燃机 气门推杆 技术条件
Internal combustion engines-Valve push rods-Specification

2018-04-30

再制造内燃机 气门工艺规范
Remanufacíured internal combustion engines-Valve process specifications

2016-04-05

内燃机 铸铁气门导管 技术条件
Internal combustion engines-Cast iron valve guidepipes-Specification

2018-04-30

内燃机 粉末冶金气门座 技术条件
Internal combustion engines—Powder metallurgy valve seat inserts—Specification

2020-08-31

内燃机 气门挺柱 技术条件 第2部分:液压式挺柱
Internal combustion engines - Valve tappets - Specification - Part 2:Hydraulic tappets

2015-04-30

往复式大功率内燃机 进、排气门 技术条件
Reciprocating high power internal combustion engines - Intake and exhaust valves - Specification

2014-05-06

Металлопродукция из легированной стали и сплавов для клапанов двигателей внутреннего сгорания. Технические условия
来自合金钢和内燃机阀门合金的金属产品 规格

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Internal combustion engines—Cast iron valve seat inserts-Part 1:Specification

2020-08-31

内燃机 气门等离子堆焊工艺规范
International combustion engines -Plasma transfer arc building-up welding process specifications for valves

2026-02-12

Specification for designation of the direction of rotation and of cylinders and valves in cylinder heads, and definition of right-hand and left-hand in-line engines and locations on an engine for reciprocating internal combustion engines
气缸旋转方向和气缸盖中气缸和阀门的命名规范 以及往复式内燃机用右侧和左侧直列发动机和发动机上位置的定义

1991-05-31