heat insulating effect 中文意思是什麼
heat insulating effect
解釋
絕熱效果-
Thick insulation, high - efficiency and energy - efficient use of environmentally friendly freon - free polyurethane foam insulation layer of thick, significantly reduce heat loss, better insulating effect, more efficient energy expenditure
管道選用的是抗腐蝕性高,保溫性好的ppr管,使得管道有很好的使用效果和較長的使用壽命。
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