Pahū ʻo Shenhai
ʻOiaʻiʻo!
He mea hoʻoheheʻe kemika ʻo Xylene no ka ʻāpana hydrocarbons aromatic. Diesel, ma ka lima ʻē aʻe, he hui o na alkana, olefins, cycloalkanes, mea ʻala, a me nā mea ʻala polycyclic.
Hoʻopili piha lākou a hiki ke hoʻohui ʻia i kēlā me kēia ratio me ka pilikia ʻole.