1. СȺ벡l(f)벿Yɫ^f⏈_ȫȫ׃?yu)ڷĺԫԫӎ~ζһҺɫĤ
2. ԭȺ벡ĺԫˮмȰl(f)iRţSҺдMȰl(f)Ȱl(f)ضm1820棬͞01ߞ2529Ÿĺԫӿɴ(sh)֮ã̎ڝ(ni)ĺԫӄtֻܻ(sh)
3. l(f)cȺ벡ԺԫӸڷNS(ni)ԽԽСNl(f)ѿrԫҲl(f)ѿѿ_LcȺ벡İl(f)cضP(gun)ϵܴm؞912520СLm؞1216Сl(f)һȰl(f)Nr^Ҳl(f)
4. η
(1) Сl(f)صĵ؉K^m(x)NֲСԓ^´˲ԓ؉KĴl(f)
(2) xßoNӲNʹßoķNNӻُIƷN
(3) NǰN̎ˎ̎Nӣ÷N0.2%15%PɝԷۄ0.15%20%PͰNҲ÷N0.2%50%Ķ`ɝԷۄN0.3%Ķร۰NNҪѐ6Сr
(4) mr㉄Nʩʹ÷NrҪ^硣ЙCʩÕrҪָ