air pillow for medical purpose  医用气枕

English for medical purpose  专业医学英语

injector for medical purpose  医用注射器

laser for medical purpose  医用激光器

sprayer for medical purpose  医用喷雾器

syringe for medical purpose  医用注射管

the part used for medical purpose  入药部分

aging in hot air  热空气老化

alloy for hot-dipping structure  结构件热镀用合金

Al-Zn base alloy for hot-dip galvanizing  高铝锌基热镀合金

annealing furnace for hot galvanizing  热镀锌退火炉

artificial hot-air aging  人工加速氙灯老化

ash entrainment in hot air  热风带灰

automatic mechanical press for hot printing  热印用自动机械热压机

circular saw blade for hot metal cut  金属热切圆锯片

circulating hot air oven  热风循环烘箱

circulation of hot air  热风循环

co nvection of hot air  空气对流

combined hot-air and microwave drying  热风和微波组合干燥; 热风与微波组合干燥