Is it safe to keep CNG (Compressed Natural Gas) cylinders in your car while laying horizontally?

Question

adadi ABDERRAHMAN · Answer

On the one hand the use of cylinders should be placed in the horizontal position in the car and be based dedicated barrier or trunk equipment

So Ataathrk cylinders and collide into each and also not be left in the car for a long period and is packed

Mohamed shawky · Answer

The standard gas in car with barking area. From5 to letter .... It safety
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M shawky