For there are many apparatus in stock , we think it is reasonable to count warranty period from the Packing date.
因为我们现在仓库有很多库存仪器，所以我们觉得保修期应该从装机日期开始算，这样比较合理。
Application range: optics instrument, electronic, apparatus, precision instruments wiping, sensorius fiber manufacture, apparatus and equipment in lab cleaning, machine in print and packing industry.
应用范围：光学仪器制造各种电子、电器、精密仪器的擦拭光纤制造实验室器具及仪器的清洁印刷业机器的清洁包装业。
This article introduces some requirements of aviation electric apparatus to packing materials and a two-pot polyurethane foam pouring compound for this purpose.
介绍了一些航空电器产品对灌封材料的要求及双组份聚氨酯泡沫灌封料在航空电器产品中的应用。
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