英语词汇“spray foam insulation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	spray foam insulation
释义	Spray foam insulation Spray foam insulation An insulation that is sprayed into place and then expands to fill cavities. It acts as both an insulator and a sealant and is an alternative to the standard insulation bats. The two types of spray foam are open cell (isocyanurate) and closed cell (polyurethane). Closed-cell foams typically have a higher R-value than open-cell foams.
随便看	return to normal servicing return to (one's) muttons return to operations return to our muttons return to output return to proper station upon completion of temporary duty return to quality assurance return to sender return to service return to (someone, something, or some place) return to some place return to station return to stock return to the castle return to the charge return to the fold return to their muttons return to warehouse return to work return to work coordinator return to work initiative return to work interview return to your muttons return to zero return-to-zero

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Spray foam insulation