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Is it safe to light a cutting torch with a Bic lighter?
2022年12月25日 · Fingers are not in the region of the flame, and the 'cup' catches a little of the gas as it leaves the torch tip to help it ignite faster and easier (although usually acetylene lights off pretty easy unless you have a big tip and open the valve waaaay wide or if you have a tiny little propane tip and you are trying to get that to light.