自复叠制冷系统
auto-cascade refrigeration system
自动复叠制冷系统
auto-cascade refrigeration system
auto-cascade refrigeration
自复叠制冷
auto-cascade refrigeration
自复叠制冷循环
auto-cascade refrigeration cycle
Auto-cascade refrigeration circle
Auto-cascade refrigerating cycle
auto-refrigerating cascade circle
self-cascade refrigeration system
自然复叠制冷系统
autocascade refrigeration system
Auto-refrigeration Cascade System
auto-refrigerating cascade system
复叠制冷系统
cascade refrigeration system
半导体制冷技术
semi-conducting refrigeration technique
粗苯精制技术
crude benzol refining techniques
非加氢精制技术
Non-hydrogenation technology
分度精度自生成
self-generation of angular positioning precision
高精度深度记录仪
high-precision depth recorder
共沸精馏技术
azeotropic distillation technology
亚像元精度技术
subpixel accuracy technique