Ukuchaneka kwemitha yamanzi kudidi lwe-1 kunye ne-2. 1) Udidi lweemitha zamanzi ze-1 (ezisebenza kuphela kwi-Q3≥100m3 / h yeemitha zamanzi) kuluhlu lobushushu bamanzi ukusuka kwi-0.1℃ ukuya kwi-30℃, eyona mpazamo iphezulu evumelekileyo yeemitha zamanzi indawo ephezulu (Q2≤Q≤Q4) yi ±1%;Indawo ephantsi (Q1≤Q
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