冷冻系统引氨流程及组织机构的翻译：Introduction ammonia refrigeration system processes and organizations 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Ammonia refrigeration system processes and organizations cited

Introduction ammonia refrigeration system processes and organizations

The freezing system directs the ammonia flow and the organizations and agencies

refrigeration systems cited ammonia flow and organization

Introduction ammonia refrigeration system processes and organizations