Name: Gas safety valve timer Model: GT-02 Stopping method: Spring Return method Power: DC 3V ( AA Battery X 2) Size: 118 X 74 X 58 mm Weight: 270.65g Auto Gas stopping Valve by processor -> Organize....
Dear sir We are inventers company in South Korea With help by Samsung Korea , General Technology Korea, and Professors from Chungju National University we created Safety Device for auto close cock....