品种更换 meaning in English

the change of varieties
variety renovation
variety replacement
variety rotation

This good - quality device is convenient to operate and regulate . by using different appartuses for grouting paste , one can change the sort of products quickly and manufacture ice cream of various color and taste or sandwich ice cream and chocalate coating ice cream . the cjb - series multipurpose ice cream machine which is designed and made in accordance with your requirments will conribute to the rise in quality of ice cream and satisfy you
本机性能优越，会使您感到操作、调整方便，通过使用不同的灌浆装置，产品的品种更换迅速，可以生产各种不同色泽、不同风味的冰淇淋，或者夹芯冰淇淋，表面巧克力浸涂等，根据您的生产需要而设计，有助于提高您的冰淇淋产品的档次， cjb系列自动花色雪糕机能使您得到满足。