分火头 Rotor ; distributor rotor arm ; distributor track

分火盖 DISTRIBUTOR CAP

分火线 DISTRIBUTOR ; Ignition Wire Set

分火器 distributor

双组分火箭燃料 [航] hypergolic fuel

部分火焰消失 partial loss of flame

信浓追分火车站 Shinano-Oiwake Train Station

部分淬火 selective hardening ; selective quenching ; differential quenching

分级淬火 Marquenching ; [机] step hardening ; step quenching ; martempering

无分电器点火 DLI