The Pre-filled syringe filling & stoppering machines are available in many types such as low speed, high speed, vacuum, non-vacuum, etc.
公司生产的预充式注射器灌装加塞设备涵盖了低速、高速，真空与非真空诸多品种。
2
Meat pigeons were used as an ingredient and made into delicious baby pigeon tins through salting, pre-boiling, smudging, roasting, vacuum packaging and sterilizing.
以珍禽肉鸽为原料经腌制、预煮、烟熏、烤制、真空包装、杀菌而制成美味的乳鸽软罐头。
3
The preparing soil sample made by indoor vacuumpre-stressing have advantages of short solidification period and simple operation.