Methane Tawg mob

1. Tus concentration ntawm methane ntau yam roughly ntawm 5% Thiab 16%.

2. Qhov no pa roj carbon monoxide ntau tshaj 12%, Ib yam kev mob uas npaj fulfilled los ntawm atmospheric cua.

3. Lub ignition txias ntog li ntawm kwv yees li ntawm kwv yees li ntawm kwv yees 650 mus rau 750°C.