'When burned with oxygen, this gas, C<sub>2</sub>H<sub>2</sub>, burns so hot it can weld iron & cut steel'
acetylene
TERMS OF ENGINEERMENT: When burned with oxygen, this gas, C<sub>2</sub>H<sub>2</sub>, burns so hot it can weld iron & cut steel
When burned with oxygen, this gas, C<sub>2</sub>H<sub>2</sub>, burns so hot it can weld iron & cut steel
When burned with oxygen, this gas, C<sub>2</sub>H<sub>2</sub>, burns so hot it can weld iron & cut steel
TERMS OF ENGINEERMENT
acetylene
TERMS OF ENGINEERMENT