1. Imvelaphi yeProjekthi ISaudi Arabia yeyona mveliso yeoyile inkulu nethumela ngaphandle emhlabeni, nto leyo eyenza ulawulo lokhuseleko kwishishini layo leoyile negesi lube lubalulekileyo. Ngexesha lokutsalwa kweoyile, ukucocwa kwayo, kunye nokuthuthwa kwayo, iigesi ezitshayo (umz., i-methane, i-propane) kunye neegesi ezinobuthi (umz., i-hydrogen sulfide, i-H₂S) m...
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