After being led by him, one innovation after another are showing.
后，一个又一个革新项目出现了。
During recent years, the innovation and improvements of the water treatment methods changes continuously, the equipments of water treatment are also of a great variety to pile up one after another.
近年来，水处理工艺的革新日新月异，水处理设备也是种类繁多层出不穷。
During recent years, the innovation and improvements of the water treatment methods changes continuously, the equipments of water treatment are also of a great variety to pile up one after another.
近年来，水处理工艺的革新日新月异，水处理设备也是种类繁多层出不穷。
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