ڬF(xin)ڵĻKF҂İKFL^װl(f)~߲ôKF~߲ķʲôõķČҽBKF~߲μ҅ʹ
KF~߲KFװ߲KF~ݲIJԭh(hun)ͨL(fng)lˮʩѰl(f)l(f)~߲ԓͨÿ4-10°l(f)Σ(yn)صĕr(sh)ڞ8-9¡KF~߲ķδʩҪɷN
KF~߲֮ʩ
xˮɡʻɳ|(zh)Nֲʩmʣڝ0.5%၆FҺҪȡʩ~չ_(yng)r(sh)ֲ²~Ͳ~
KF~߲֮ˎ
l(f)ڿɇƶ`ɝԷۄ500Һ50%`ɝԷۄ800ҺˎΔ(sh)l(f)rһÿ10쇊1ɸl(f)~߲ɌBγȥl(f)(yn)ص֦~ȥĸ0.1%iҺн5-10Ȼˮ_ϴϷꖹ30犣ꎛ̎Ãٌ~漰0.1%iҺȡ^õķЧ