当前类别：进出口
真空预热器：vacuum preheater
真空荧光数字显示管：vacuum fluorescent digit-display tube
真空荧光X射线分析器：vacuum fluorescence X-ray analyzer
真空引纸毯：suctionpickupfelt
真空叶片过滤机：vacuum leaf filter
真空氧分压计：vacuum oxygen partial pressure gauge
真空压条机：vacuum plodder
真空压力计管：vacuum gauge pipe
真空压力计：compound gauge,vacuum manometer
真空压力呼吸阀：vacuum and pressure breather valve
真空压力泵：pressure vacuum pump
真空循环蒸馏器：vacuum circulation distilling apparatus
真空熏蒸器：vacuum fumigator
真空旋转式过滤器：vacuum rotary filter
真空旋转干燥机：vacuum rotary drier
真空悬浮式动力制动器：vacuum-suspended power brake
真空洗涤器：vacuum washer
真空吸污车：vacuum cleaning truck
真空吸塑压片机：vacuum blowing and pressing machine
真空吸盘式吊车：vacuum cup crane
真空吸滤式压榨机：vacuum filter type press
真空吸粪车：vaccum dung sucking cart
真空吸尘器用铝铜合金：vacuum cleaner alloy
真空吸尘器电机：vacuum cleaner motor
真空微量天平：vacuum microbalance
真空陀螺：vacuum gyro
真空脱气器：vacuum degasifer
真空脱气钢：vacuum-degassed steel
真空碳脱氧钢：vacuum carbon deoxidized steel
真空速冻脱水菜：vacuum-frozen dehydrated vegetable
真空速冻食品：vacuum-frozen food
真空双象限静电计：vacuum binant electrometer
真空式张力计：vacuum-type tensiometer
真空示漏仪：vacuum leak indicator
真空渗碳炉：vacuum cementation furnace
真空伸长计：vacuum extensometer
真空闪蒸器：vacuum flasher
真空晒版架：vacuum printing frame
真空晒版机：vacuum frame
真空杀菌脱臭器：vacreator
真空扫路机：vacuum sweeper
真空润滑脂饱和蒸气测定仪：vacuum grease-saturated vapour meter
真空揉混机：vacuum kneading machine
真空热阴极式整流器：vacuum hot cathode rectifier
真空热离子管检波器：vacuum thermionic tube detector
真空热电变换器：vacuum thermo-electric converter
真空去鱼内脏机：vacuum fish gutting machine
真空汽缸：vacuum cylinder
真空气压表：baro-vacuum gauge
真空气球：vacuum balloon