ˮ݄Щʹ÷
l(f)rg2023-06-13 g[
ˮ݄Щʹ÷
ˮ݄һN̎ˮ݄ʹ÷:
1.yˮ|ʹˮ݄֮ǰҪȜyˮ|е pH ֵЙCﺬ}ָˣԴ_݄ʹòˮ|aؓӰ
2.݄ˮ݄һ (ͨ 1:100 1:200) ӵˮʹքӻԄOMӡ
3.̎ˮ݄ҪˮMֱ̎ĭʧͨr̎rgҪ犵СrwȡQˮ|݄
4.yЧ̎ꮅҪyˮ|еĭԴ_݄ʹЧĭ^ͣtf݄ʹЧܺ
Ҫעˮ݄ʹ÷̈́Ҫwˮ|̎ҪM{ʹòܕ݄Mߌˮ|ؓӰ푡ʹˮ݄֮ǰhMСԇ_^ʹ÷̈́
֮Դˮ̎˾ 13523008230 13938208032 13607658536 κ̖ͬ