header pipe 中文意思是什麼
header pipe
解釋
點井干管-
Copper and aluminum unified core or all copper core : header pipe diameter up to 22mm or 25mm, few welding line, high intension, and strong pressure resistance
板芯以銅鋁復合為主或全銅,集熱管直徑達22mm或25mm ,無焊接線,高效能,強承壓。
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