The process index of aerobiosis exposural pool treatment method can be selected by aerobiosis vibration bottle.
可以通过好氧振荡瓶培养法来选择好氧曝气池处理法的工艺参数。
It's the perfect size for taking to the pool, errands or just throwing in a book and bottle of water for the park.
包的大小正适合去休闲外出，或是塞进一本书和一杯水去公园溜达。
It's the perfect size for taking to the pool, errands or just throwing in a book and bottle of water for the park.
包的大小正适合去休闲外出，或是塞进一本书和一杯水去公园溜达。
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