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ϴĻҪ

ڣ2013-10-23 ԴϷh(hun)Ƽ޹˾ L4985
ˮˮ|(zh)

ϴ섩ʹ^жcˮˮ|(zh)Qʹîa(chn)Ʒͺͮa(chn)ƷʹúЧھƵϴ·ϴNrͬϴ섩Ǟ_A(y)ڵϴЧ˽ˮǘOҪġ

ˮ|(zh)

ˮиNV|(zh)ĝȱʾ106ȺppmÿӁж٣gpg

——ppmӢ——gpg

ɷNӋQǣ17.1ppm=1gpg

ˮӲ

ˮӲȱʾˮ}VxӺĴС

@ɷN}ʽڵͨĵV|(zh)QˮӲγˮҪԭˮ|(zh)һ^ӲʹϴЧ׃ϴ·ϴ^ͬˮӲȕֱӰȥ۹Чδ(jng)̎Ӳˮʹɫl(f)

ϴ·ʹõˮˮ|(zh)Ӳȑ(yng)С68ppm

Ϻ؅^(q)ԁˮһ≥100ppm

(dng)ϴ·ˮӲȳ^һĘ(bio)(zhn)r(yng)ȡӲˮMxӽQܛ̎ϴrˮ̎턩ķ

ˮӲȵȼʾ飺

0~4gpg(0~68ppm)--------------------ܛˮ

4~8gpg(68~137ppm)-----------------еӲˮ

8~12gpg(137~205ppm)--------------------Ӳˮ

12~16gpg(205~274ppm)--------------------ӲȺܴˮ

ˮFxӺ

ˮеĸFoϴ·S}؄eʹò׃S׃һϴ·Ҫˮ|(zh)кF(yng)С01ppm(dng)ˮеF|(zh)01ppnrF|(zh)ϴrڲ@ٌƯ׾͕pwSһ̎ķв1%40~60̎펧FPIJ5~8^ˡע⣺ò̎IJ(yng)ص^ˮϴtںɻC^ͬӕ𲼼pġ
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