（一）原值不超过500万元的单项长期资产，对应的进项税额可以全额从销项税额中抵扣；
A difficulty here, however, is that the TransformStreamDefaultController does not have a ready promise mechanism like Writers do; so the TransformStream implementation would need to implement a polling mechanism to periodically check when controller.desiredSize becomes positive again.。Line官方版本下载对此有专业解读
Replaced by: FastAPI BackgroundTasks (0% → 44%), rest Custom/DIY or non-extraction。im钱包官方下载对此有专业解读
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