ʻO ka hopena o COVID-19 ma ka māhele mākeke, ka nui, ke ʻano a me ka ulu ʻana o nā lako decompression zone mai 2021 a 2026 | WATTS, RMC wai hoʻomalu valve, Reliance, Caleffi, Zurn, etc.
ʻO ka uhi ʻana o ka hōʻike o ka mākeke o ka decompression zone: nā kumu ulu nui a me nā pilikia, ka māhele a me nā kūlana kūloko, nā ʻano ʻoihana nui a me nā manawa kūpono, ka loiloi hoʻokūkū, ka loiloi hopena COVID-19 a me ka hoʻihoʻi hou ʻana, a me ka nui o ka mākeke ...
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