短語詞組短語insulation blanket thickness 絕緣厚度Insulation layer thickness 絕緣層厚度Insulation paper thickness 絕緣紙厚度Insulation nominal thickness 絕緣標稱厚度thermal insulation layer thickness 保溫層厚度Critical thermal insulation layer thickness 臨界熱絕緣層厚度economic thermal insulation thickness 經(jīng)濟保溫厚度Insulation Thickness mm 絕緣厚度economical thermal insulation thickness 保溫層經(jīng)濟厚度 返回 insulation thickness