条件筛选
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Changhua County Students Set Off for Japan Exchange to Broaden Their Horizons
(Taiwan Business News) Changhua County is holding its seventh city cultural exchange, and will visit Ehime Prefecture, Japan, from May 20 to May 24. At yesterday's (19th) pre-departure press conference, Changhua County Magistrate Cho Po-yuan attended in person to cheer on this group of young diplomatic vanguards, hoping that through educational and cultural exchange...
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Fertilizer additives have broad development space and great prospects
Eco-friendly and high-efficiency chemical substances. Regarding fertilizer additives, the definition reviewed and published by the National Committee for Terms in Sciences and Technologies is: chemical substances used to improve fertilizer performance, promote fertilizer efficacy, decompose residual pesticides and nitrates, and improve the soil environment. They have