Ma ka mea kanu Shir Yag o ka hui waiwai Asuda Akym, aia ma ka Dyanevsky etrap o Lebap velayat, ke hoʻomaka nei ka hana e hoʻomohala a hoʻonui i ka laulā o nā huahana. Hāʻawi ka hui i ka hāʻawi ʻana i ka mākeke kūloko me nā aila lubricating hoʻokūkū kūloko.
Hoʻolako ʻia ka mea kanu me nā mea hana hou i hoʻolako ʻia mai USA, Turkey a me nā ʻāina ʻEulopa. Hoʻolālā ʻia kona mana hana makahiki e hana i ka 20 tausani tons o ka aila lubricating.
I kēia manawa, ua hōʻea ka nui o nā huahana i hana ʻia e ka ʻoihana i nā ʻano 92. Ma waena o lākou he mau aila kaʻa piha a semi-synthetic, a me nā lubricants no nā mea ʻenehana, nā ʻōnaehana hydraulic a me nā mīkini mahiʻai.
ʻO kahi ākea o nā noi no nā huahana i hana ʻia e hiki iā mākou ke hoʻokō i nā pono o nā ʻano like ʻole o nā mea kūʻai. ʻO nā pahuhopu nui o ka ʻoihana e hoʻonui i ka nui o ka hana, hoʻonui i ka laulā a hoʻoikaika i kona kūlana i ka mākeke kūloko.
