4 ms·
The numbers : Their cost : $1 / kg of H. Other's cost : $1.5 / kg on average. 1 kg H is equivalent to 1 gallon of petroleum fuel in energy.
by habibur 4y ago
The numbers :
Their cost : $1 / kg of H.
Other's cost : $1.5 / kg on average.
1 kg H is equivalent to 1 gallon of petroleum fuel in energy.
- daniel-cussen 4y ago