應該用土壤環境背景值來評價。
阻燃劑是禁止撒在水體裏的。
• 實際上這些金屬都在自然;如果汙染到水和食物是問題 -胡雪鹽8- ♂ (0 bytes) () 01/14/2025 postreply 17:34:28
• 就是要阻斷、或減少其進入生物循環。 -StopBy- ♂ (0 bytes) () 01/14/2025 postreply 17:40:40
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