exhaust valve seat 排气门座 ; 排气阀座 ; 排气门座圈
SEAT-EXHAUST VALVE 排气门座
EXHAUST NOZZLE SEAT 乏汽喷口座
seat exhaust valve 排气阀座
detail of exhaust valve seat 详细的废气阀座 ; 排气阀座的细节
Seat-Valve-Exhaust 排气阀座
Each individual element is perfectly styled, from the exhaust pipes to the seat and the air filters to the gas tank.
从排气管到车座,从空气滤清器到油箱,每一个元素都那么完美。
This paper reports the development and the application detail of cobalt-free, lead-free and environmentally friendly exhaust valve seat insert.
这篇论文详细报道了无钴、无铅及有利于环境的排气阀座圈的开发与使用。
To enhance the anti-wearing ability of exhaust valve seat for a new engine, a Nb-Cr-Mo-V cast iron value seat has been developed in the First Automobile Works.
为提高新型汽车发动机排气门座的耐磨性,第一汽车制造厂研制了铌铬钼钒铸铁排气门座。
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