Butterfly Valves: The Perfect Choice for Efficient Flow Control I ka wā e pili ana i ka mana kahe i nā ʻoihana like ʻole, ʻaʻole hiki ke hōʻole ʻia ke koʻikoʻi o nā valve butterfly.Hoʻohana ʻia kēia mau valve versatile i nā ʻano noi like ʻole mai ka aila a me ke kinoea, ka mālama wai, ka mana hana ...
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