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Hoʻomaka Huahana ʻO Rich Chemical kahi mea hoʻolako ʻoihana Kina o ka dichloromethane ʻoihana ʻenehana i hana ʻia ma Kina, kahi i hana i nā kemika kūlohelohe no 10 mau makahiki. Ke hāʻawi nei i ka laʻana manuahi, hoʻokipa maikaʻi mākou iā ʻoe e kūʻai i nā kemika CAS No.Heluhelu hou aku»