otwarty płomień

It should be kept away from heat and open flame.

B. She should not have set them off near an open flame.

Do not use near open flame or while you are smoking.

Oxygen may increase the risk of fire if it is used near an open flame.

We don't light our houses with open flames any longer.

Do not use this medication near high heat or open flame.

Also avoid using a torch; its open flame can start a fire.

We would like to remove all the paint, but cannot use an open flame for safety reasons.

Late into one dinner a frustrated friend asked: "Do they even have an open flame in the kitchen?"

Do not store in the bathroom or near an open flame.

Good God, I've never seen a naked flame in my life.

"A Schwarzschild hole is like a naked flame," he went on.

There's a lot of stuff in a lab that shouldn't be exposed to a naked flame.

I've not seen a naked flame on anything bigger than a cigar lighter since I got here.

How many of you have ever seen a naked flame?

These explosions, caused by using naked flame for lighting, killed seventy-five men.

The two words burned like naked flame into his heart.

Mr Tulip, after all, wasn't a man you'd want to see standing too close to a naked flame.

It probably wouldn't be a good idea to employ a naked flame any nearer to the pit.

All are flammable, though, and this experiment should be performed with no naked flames in the lab.