Phakathi kweemveliso ze-111 ezibekwe esweni nguZhuochuang Ulwazi, iimveliso ze-38 zavuka kulo mjikelo, zibalelwa kwi-34.23%;Iimveliso ze-50 zahlala zizinzile, zibalelwa kwi-45.05%;Iimveliso ze-23 ziwile, zibalelwa kwi-20.72%.Iimveliso ezintathu eziphezulu eziye zavuka yayiyi-phthalate, i-accelerator yerabha, kunye ne-isopropyl alcohol, ...
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