calvinMelchi
Newbie level 4
Is there any hardware and program to find how much gas remains in the cylinder?
it will be useful for people who have only one cylinder to book for the next one before they totally run out of gas. Is it possible to find one like that?
it will be useful for people who have only one cylinder to book for the next one before they totally run out of gas. Is it possible to find one like that?