A_FLASHBACK_IS_A_CONDITION_IN_GAS_WELDING,_WHEN_THE_PURE_METHANE_GAS_I – McqOptions

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1.	A_FLASHBACK_IS_A_CONDITION_IN_GAS_WELDING,_WHEN_THE_PURE_METHANE_GAS_IS_USED_AS_FUEL_GAS_INSTEAD_OF_ACETYLENE.?$
A.	True
B.	False
Answer» C.

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A_FLASHBACK_IS_A_CONDITION_IN_GAS_WELDING,_WHEN_THE_PURE_METHANE_GAS_IS_USED_AS_FUEL_GAS_INSTEAD_OF_ACETYLENE.?$
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