This is the 17278th most frequent Korean word.
석유화학
Petrochemicals.
Here, '석유화학' refers to the industry focused on processing and utilizing petrochemicals for various applications.
석유화학 산업은 다양한 제품을 생산합니다.
The petrochemical industry produces various products.
In this sentence, '석유화학' pertains to the technological aspect and advancements in the field of petrochemistry.
석유화학 기술이 급속히 발전하고 있습니다.
Petrochemical technology is rapidly advancing.
This usage of '석유화학' highlights the applications and relevance of products derived from petrochemicals in daily life.