ExtKits, 3 months ago Solenoid engine Twins back in stock. A twin solenoid horizontal engine. #stem #steam #engine #motor https://extkits.co.uk/product/solenoid-engine-twin/
Solenoid engine Twins back in stock.
A twin solenoid horizontal engine.
#stem #steam #engine #motor
https://extkits.co.uk/product/solenoid-engine-twin/