Bayyanar ƙa'idodin sake amfani da GRS na duniya don buhunan marufi na filastik da aka sake fa'ida don tabbatar da wani abin dogaro.A cikin 'yan shekarun nan, tasirin greenhouse na duniya yana ci gaba da ƙaruwa, masana'antar robobi dole ne a canza su zuwa ...
Kara karantawa