ʻO ka ʻike pili pili i ka pā, Laike valve na ʻoe e pane
ʻO ka ʻike pili pili i ka Butterfly valve, Laike valve no ʻoe e pane ai ʻO ka valve Butterfly kahi mea hoʻomalu wai maʻamau, hoʻohana nui ʻia i nā ʻoihana like ʻole, e like me ke kemika, ka lāʻau lapaʻau, ka meaʻai, ka mālama wai a me nā kula ʻē aʻe. Kaulana ʻia nā valve butterfly no ka...
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