ʻO ka wehewehe pōkole:

Pneumatic discharge ball valve 1, Hoʻolālā a hana: GB / T12237-1989; 2, Nānā a ho'āʻo: GB / T13927-1992; 3, Hoʻohui Flanged: GB/T9115.1-2000. 4, Anana maka-a-maka :JD-2002.

Kumukuai FOB:US $10 - 9,999 / ʻāpana

Min.Kauoha Nui:1 ʻāpana/ ʻāpana

Hiki ke hoolako:10000 ʻāpana / ʻāpana i kēlā me kēia mahina