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17639389866
a(chn)Ʒ(jin)飺
a(chn)Ʒɾ۱ϩڸߜظ߉½γҪɷݺᡢȰ́@ȣwY(ji)Kԓa(chn)Ʒ^(qing)@ҺVʧߜظ߉Vʧ(qing)᷀(wn)Ժõһճˮͷͬr(sh)^õĿ}ԼȾ
ʹ÷
a(chn)Ʒֱӑ(yng)ڸNˮ@ҺwϵУVʧc۱ϩ}ͬʹÿ(qing)ճcN̎턩ʹáh0.5%--1.5%
ˮ۱ϩ@}NH4-HPANh0.5%--1.5%
o(w)ɹ(rn)
ۺȻX-Aʽ
@Һð
ۺȻX-LͲ
ۺȻX-I(y)(j)
ۺȻX-
(qun)У۱ϩ|۱ϩS|۱ϩa(chn)S|(yng)xӾ۱ϩ|xӾ۱ϩ|(yng)к̩h(hun)Ƽ˾
֙C(j)17639389866 Ԓ0393-2676668 ַʡ(yng)_(ti)ǰh_(ti)·68̖(ho) ԥICP19031688̖(ho)-1