国产调教在线观看95_无码一级毛片一区二区不卡视频_欧美高清在线一区_国产无庶挡AV黄色三级在线观看_亚洲熟女小黄视频_免费国产看黄色一级片_波多野结衣之一区_欧美日韩清纯综合网_国产成人精品magnet_亚洲日韩精品无码网址

En

Quick frozen processing application- fast frozen tunnel for seafood

Project Introduction

Fast freezing tunnel, and refrigerated warehouse of seafood processing

The required fast freezing temperature is -35, the cold storage temperature is -18.Two parallel and online sets are used. The unit is equipped with two parallel barrel pumps equipped with two LT-S-H series wide temperature zone two stage low temperature cryocompressors for three quick freezing tunnels

image.png