气门

Valve spring seat

气门弹簧座; 阀簧座

valve spring retainer lock 气门弹簧锁销 | valve spring seat 气门弹簧座; 阀簧座 | valve spring seat key 气门弹簧座锁键

Valve spring lifter

气门弹簧提升器

Valve spring compressor 气门弹簧压缩工具 | Valve spring lifter 气门弹簧提升器 | Valve spring seat 气门弹簧座

Valve spring lifter

气门弹簧晋升器

Valve spring compressor 气门弹簧压缩工具 | Valve spring lifter 气门弹簧晋升器 | Valve spring seat 气门弹簧座

Valve seat grinder

气门座磨光机

Valve seat cutter 气门座铰刀 | Valve seat grinder 气门座磨光机 | Valve seat refacer 气门座光面器

valve seat bore

气门座孔

valve-seat area 气门座接触面 | valve-seat bore 气门座孔 | valve-seat contact 气门座接触面

Valve seat refacer

气门座光面器

Valve seat grinder 气门座磨光机 | Valve seat refacer 气门座光面器 | Valve setting 气门调整

Valve seat refacer

气门座研磨机

valve-seat jacket 气门座水套 | valve-seat refacer 气门座研磨机 | valve-seat refacing 气门座磨光

Valve seat cutter

气门座铰刀

Valve seat 气门座 | Valve seat cutter 气门座铰刀 | Valve seat grinder 气门座磨光机

Valve seat cutter

气门座铣刀

valve-seat contact 气门座接触面 | valve-seat cutter 气门座铣刀 | valve-seat extractor 气门座拆卸工具

valve plate pin

气门盘销

valve plate group;气门盘组件 | valve plate pin;气门盘销 | valve plate surface;气门盘表面

antiquated law：兩- 過時的法例

anti-fraud 兩- 打擊欺詐 港- 打擊詐騙 台- 制止背信 | antiquated law 兩- 過時的法例 | anti-trust 兩- 反托拉斯;反壟斷 台- 反托拉斯;反獨佔;反壟斷

permutable：可排列

permutability 转置性 可置换性 换排性 | permutable 可排列 | permutate 重排列