Liquefied Petroleum Gas এর প্রধান উপাদান কোনটি?

- এলপি গ্যাসের পূর্ণরূপ: Liquefied Petroleum Gas (LPG)

Liquefied Petroleum Gas (LPG), also called LP gas, any of several liquid mixtures of the volatile hydrocarbons propene, propane, butene, and butane. It was used as early as 1860 for a portable fuel source, and its production and consumption for both domestic and industrial use have expanded ever since. 
 
উৎস: প্রথম আলো, ব্রিটানিকা