Ki ojò JianshenIlu HawaiiFlisianAwọn igbese aabo ni apẹrẹ irin ilẹ, ṣelọpọ ati fifi sori ẹrọ

Awọn igbese aabo ni apẹrẹ irin ilẹ, ṣelọpọ ati fifi sori ẹrọ

What are the main sources of LPG?/^/^/^/^ /^/^/^/^Liquefied Petroleum Gas (LPG) is mainly a mixture of hydrocarbons composed of two elements, carbon and hydrogen. O ti wa ni iṣelọpọ nigba atunṣe epo ...
Xhosa4.8\ / 5 da lori241Mianma (burmese)
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Awọn ẹya ẹrọ ailewu ti ojò ibi-aabo lati le rii daju iṣẹ deede ati ailewu ti awọn okuta irin-omi gaari ti a fi omi ṣan sori ojò ibi-ipamọ. Pẹlu awọn iya titẹ, awọn olufihan Ipele omi, awọn falifu ti o jẹ ailewu, awọn falifu ti ko ni aabo, awọn alaiṣan-bode, awọn alabomọ ti o ni aabo, bl. le fi sori ẹrọ.

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