Chishangrong pipeline maʻAmelika
Ua hāʻawiʻiaʻo CHIAngnrong i ka hāʻawiʻana o 4000m DN450 PN20 / PNG Gold i nā papa hana mālama ADPE a me ka hoʻoiliʻana i ke kahua kūʻai o Mauritiania.
E hui pū me ka papahana holoʻokoʻa ma mua o 15 mau mile o ka paila e waiho ana a me ke kula kiʻekiʻe o ka 1,100 mau pipmeter nui.
Koe wale nō,ʻo mākou e hoʻohiki nei e pili ana i nā hana hana minika, e like me ka geelb mounty mines i mālamaʻia a pēlā aku.
