Local governments or departments shall not regulate any tax exemption or reduction items.
任何地区、部门均不得规定免税、减税项目。
Moulded or fabricated PE offers superior shock and vibration reduction capacities, making it suitable for cushioning? High value or? Fragile items.
模压或制造好的PE可提供优良的冲击和振动减少能力,从而使之适合用于高价值或易碎物品的缓冲。
This article introduces the hyperthermic reduction process of alcohol-copper hase catalyst, besides, it points out the items for attention during hyperthermic reduction.
介绍了联醇铜基催化剂升温还原的方法以及升温还原过程中应注意的事项。
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