词汇	lagging casing
释义	lagging casing 绝热外壳,保温外壳
随便看	extend territory extend thanks extend thankss extend thanks to sb extend the area of double or triple cropping extend the circle of extend the contract period extend the credit balance Extend the exhibition another week extend the expiration date extend the expiration date of… extend the influence of extend the ladder extend the lead extend the life extend the life span/lengthen the span of life extend the olivebranch extend the olive branch extend the olive olivebranch extend the period of validity Extend the possibilities of your communicator Extend the possibilities of your communicator! extend the privilege extend the range extend the range of