1) car exhaust valve
汽车排气阀
1.
7B-xNb (x=0, 3, 5, 8; atomic fraction, %) alloys were centrifugal cast into car exhaust valves and their microstructures and mechanical properties were studied.
研究了离心铸造汽车排气阀用Ti-48Al-0。
2) exhaust valve
排汽[气]阀
3) automobile emission
汽车排气
1.
Challenges and solutions in automobile emission catalytic technology;
汽车排气净化催化技术面临的挑战
5) automobile exhaust
汽车排气
1.
Research on catalysts and supports for purification of automobile exhaust gases;
汽车排气净化催化剂及其载体的研究
2.
Production process and equipments of metal honeycomb support for automobile exhaust catalysis and purification;
汽车排气催化净化用金属载体的生产工艺与设备
3.
This paper introduced the composition of automobile exhaust,the causes and influencing factors of the main sources of pollution,as well as the analytical method and experimental condition of the quality assessment of gas standard materials in the filed of automobile exhaust monitoring.
叙述了汽车排气的组成、主要污染来源产生的原因和影响因素,汽车排气监测领域标准物质质量评估的分析方法和实验条件。
6) cylinder discharge valve
汽缸排气阀
补充资料：排气阀标准汇总
标准编号 | 标准中文名称 | 标准英文名称 |
SY/T5149-1997 | 石油钻采设备用气动元件 快速排气阀试验方法 | |
GB/T18693-2002 | 农业灌溉设备浮子式进排气阀 | Agricultural irrigation equipment--Float type air release valves |
NF E48-435-1998 | 液压传动.尺寸02、03和05的四端口模式排气阀和四端口方向控制阀.夹紧尺寸 | (Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05. Clamping dimensions.) |
BS 6494-4-1989 | 液压阀的安装面.第4部分:03和05规格的四孔组件排气阀、模数组阀和方向控制阀夹紧尺寸规范 | (Hydraulic fluid power valve mounting surfaces - Specification for clamping dimensions of four-part, size 03 and 05, modular stack valves and directional control valves) |
DIN 2814-1978 | 水压装置.排气阀.排气螺栓.排水螺栓.公称压力100至630 | (Pressure water installation; air discharge valve, air discharge screw, water discharge screw, nomial pressure 100 up to 630) |
DIN 3848-1981 | 暖气管件.PN12.5进气排气阀.尺寸.材料 | (Valves for heating installations; filling and evacuating taps PN 12.5; dimensions, materials) |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条