气门

valve clatter

气门咔嗒声

valve clack 阀瓣 | valve clatter 气门咔嗒声 | valve clear diameter 气门座孔内径

valve chamber

气门室; 活门室

valve chain 气门驱动用链条 | valve chamber 气门室; 活门室 | valve chamber plug 气门室塞

valve chamber

(发动机)气门室,气阀室

valve chain 气门驱动用链条,正时链由凸轮轴驱动 | valve chamber (发动机)气门室,气阀室 | valve chatter 气门颤动作响

valve cap

气门(嘴防尘)帽

Valve cage 阀笼,气门室 | Valve cap 气门(嘴防尘)帽 | Valve clearance 气门间隙

Exhaust valve cap

排气门盖

Exhaust valve cam 排气门凸轮 | Exhaust valve cap 排气门盖 | Exhaust valve guide 排气门导管

tire valve core

轮胎气门芯

tire valve;轮胎气门 | tire valve core;轮胎气门芯 | tire valve extension;轮胎气门扩张

valve stem length

气门杆长度

valve stem guide;气门杆导套 | valve stem length;气门杆长度 | valve stem modulation;气门杆调制

valve spring key

气门弹簧键

valve spring housing 气门弹簧罩 | valve spring key 气门弹簧键 | valve spring lifter 气门弹簧拆卸器

valve spring seat key

气门弹簧座锁键

valve spring seat 气门弹簧座; 阀簧座 | valve spring seat key 气门弹簧座锁键 | valve spring seat pin 气门弹簧座销

valve spring collet

气门弹簧夹头

valve spring chamber;气门弹簧室 | valve spring collet;气门弹簧夹头 | valve spring compression;气门弹簧压力

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