How to say olefine in different languages

You can say olefine as oléfine in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say olefine as olefin, alken in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say olefine as olefina in the following countries: Italy; San Marino;

You can say olefine as olefin in the following countries: Czechia;

You can say olefine as олефин in the following countries: Russia;

You can say olefine as olefin in the following countries: Turkey;

You can say olefine as олефін in the following countries: Ukraine;