ʻO DT980 kahi ʻano kāʻei kila kila duplex kiʻekiʻe i kū i ka pala. Loaʻa iā ia ke kūpaʻa kiʻekiʻe loa no ka pala a me ka waiwai haki kiʻekiʻe. ʻAʻole pono ka pena ʻana a i ʻole ka hoʻolei ʻana, hiki ke mālama i ka nui o ka hana no ka mālama ʻana. Hoʻohana nui ʻia kēia kāʻei i ka ʻōnaehana paipu kaomi no ka mālama ʻana i ka wai kai, nā kemika a me ka ʻaila a me ke kinoea. Hoʻohana nui ʻia hoʻi no nā ipu kūpaʻa kaomi no ka digester biogas, evaporator, tanker alanui, a pēlā aku. Hiki ke hana hou ʻia i ke kāʻei perforation.
● Kemika
●ʻO kekahi poʻe
1. Loaʻa ka lōʻihi - hoʻopilikino ʻia
2. Laulā - 200 ~ 1500 mm
3. Mānoanoa - 0.8 / 1.0 / 1.2 mm
Nā Manaʻo Kōkua: Ka laulā nui o hoʻokahikāʻei kila pau ʻole / kāʻei hoʻoheheʻe pau ʻolehe 1500mm, loaʻa nā nui i hana ʻia ma o ka ʻoki ʻana.