Ka Ike ana o na hihia noi oPākē Pākē Laina Waena Butterfly Valvesma nā ʻoihana ʻē aʻe
Hoʻopili kēia ʻatikala i nā hihia hoʻohana o ka flange i hoʻopili ʻia i ka waena waena o nā ʻoihana ʻē aʻe ma Kina, e hōʻike ana i kā lākou hana maikaʻi loa ma lalo o nā kūlana hana like ʻole, me ka manaʻo e hāʻawi i ka poʻe heluhelu i nā kuhikuhi hou aku e pili ana i nā noi valve butterfly.