двигун із іскровим запалюванням
spark extinguishing / spark-extinguishing
ignition spark
engine capacity / engine power, engine output
compression ignition engine
self-ignition engine
electric spark
hot spark
distributor vacuum spark control tube
insulator of spark plug
fouled spark plug
constricted air gap spark plug
shanted surfаce discharge spark plug
spark
spark plug body
spark plug central electrode
spark plug rate
spark timing
starting spark plug
spark-erosion machining
spark transmitter
gasket of spark plug
gland of spark plug
spark-gap anti-TR tube
spark-gap TR tube
spark-gap transmit-receive tube
spark-gap tube
spark off a war
spark a war
spark plug
reaction engine / motor (jet engine)
rotary engine (Wankel engine)
engine ground run / engine test