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ˮ݄Щʹ÷
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1.yˮ|ʹˮ݄֮ǰҪȜyˮ|е pH ֵЙCﺬ}ָԴ_݄ʹòˮ|aؓӰ푡
2.݄ˮ݄һ (ͨ 1:100 1:200) ӵˮʹքӻԄOM
3.̎ˮ݄ҪˮMֱ̎ĭʧͨr£̎rgҪ犵СrwȡQˮ|݄ԡ
4.yЧ̎ꮅҪyˮ|еĭԴ_݄ʹЧĭ^ͣtf݄ʹЧܺ
Ҫעˮ݄ʹ÷̈́Ҫwˮ|̎ҪM{ʹòܕ݄Mߌˮ|ؓӰ푡ʹˮ݄֮ǰhMСԇ_^ʹ÷̈́
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