膨胀处理 meaning in English

expansion-bath

Testing of textiles ; state of maturity of cotton fibres , microscopic method , swelling in caustic soda solution
纺织品的检验.第2部分:通过苛性钠溶液的膨胀处理并采
The calender frames are provided with stiffening ribs and distension treatment granting the maximum rigidity together with the absence of distortions and vibrations
压延机框架带有加强肋，并经过膨胀处理，从而赋予最佳的刚性，防止发生扭曲和振动。