Have a helper hold your pet, if necessary, while you complete the paw-printing process.
有必要的话请找个帮手帮你按着你的宠物。：D这样你就完成了这一步了。
A new production process of modified PET product was provide.
提供了一种改性聚酯产品的新生产工艺。
The process flowsheet of PET unit based on home technology and equipment was introduced.
介绍了采用国产化技术装备的聚酯装置工艺流程。
A catalytic combustion co-process was applied to treat PET polyester waste gas at commercial device.
在工业装置上进行了聚酯废气的催化燃烧治理试验。
A catalytic combustion co-process was applied to treat PET polyester waste gas at commercial device.
在工业装置上进行了聚酯废气的催化燃烧治理试验。
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