Papahana
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Petrokimika
Kumuhana kumuhana: aila, kinoea a me ka petrochemical papahana ma HK Project introduction: Pono nā paipu kila e hoʻohana ʻia i loko o ka ʻaila ʻaila, kinoea a me nā papahana petrochemical o Iran, ʻoi aku ka poʻe i pono no ka papahana nunui o ka hoʻoili ʻana i ke kinoea maoli o Iran i India ma o Pakistan.Ka inoa huahana: ERW Specification...Heluhelu hou aku