【机械工程】点火断路开关外壳、密封的【机械工程】点火断路器外盖，气密的

ignition coil

loss on ignition

ignition loss

ignition distributor casing, air-tight

incandescent ignition (ignition by incandescence, surface ignition)

spark ignition, electric with two or more sparking plugs for internal-combustion engines

remote-ignition device

fire point【热】;ignition point【热】;kindling point【热】