NӳOڸQNƷNrصOPIעOȵĚNӣݔܵYW(wng)蘪ȿɲжø߉ˮ_ϴɃڿp϶еĚNܛëˢмxCĺYW(wng)Ҫ(j)·NӵwСMиQzYW(wng)İbǷιYW(wng)ƥ䌧xЧ½CˎҺ͔bˮصכ_ϴҪrʹϴ섩ȱښˎҺֹͬƷNNӵݳɷȾɺMСԇaԇ̎ķNMЙzy_JoȾMдӹCNƷNļPKNÓqϵy(tng)<0.01%_W˭h(hun)˜ϺܷNӳOSҹ
NӳOڑͻl(f)ͣ늕r̎עPҪO䲻gԴϵy(tng)_ͣ늺ԄӆӂԴɮǰηNӵβ̎猢ºķNݔ?zhn)}P]OļӟbõֹNOLrgl(f)|}ˆTѸٰ¾oֹͣoДԴzOȵķNӠB(ti)ӛͣǰa(sh)֏늺茦OMжz飬ͣ늌µĶλ{ԇO䅢(sh)MСԇa_Joٻ֏I(y)ͻȻ늌O䅢(sh)ɁyӰ푷N̎|㽭ˮNӳOaS҄PKNӷxϵy(tng)0.05mm֥СNӹyP
NӳOĹ(ji)ܭh(hun)cֵPע׃l늙CӸO\Dɸ(j)N̎Ԅ{(ji)늙CDڵؓɠB(ti)ܺĽ 20%-30%ɭh(hun)(ji)ßügÿ՚еğܼӟ՚^y(tng)늼ӟ᷽ʽ(ji) 50% ͬrp̼ŷOďU͏Uˮ̎ϵy(tng)܌ɮaĝ՚Mգеˮփѭh(hun)ˎҺãF(xin)ˮYԴ؏h(hun)(ji)aUҺ(jng)^V_ŷţˌh(hun)Ӱ⣬O 85 ؐͨ^bֺ͜p|pˌˆT pϭh(hun)aҪ
NӳO̎ͷַNӕrעcPעxh(hun)(ji)xò֬IJP䓺YW(wng)ͷָºYͬrs̺YW(wng)ÿ 3-4 СrһΡrxHԺõˎҺˎҺˎҺcNӵĽYpÓɜضȿ 35-40棬ӏͨLֹͷܟaζӰ푷NƷ|̎YÌTõ܄ϴOȽ|NӵIJȥͷֹ֬ᔡgOTPLCƣϾPKOԄӻ_95%
NӳOԄӻcI(y)ЧԄϵy(tng)ͨ^zyNӂ}λλOֵrԄӆϙCNӏă?zhn)}ݔ̎Oo˹AϙCʽʽYɸ(j)NxݔԺõķNxϙCݔƓpķNxöʽCٶȿͨ^ϵy(tng)cm(x)̎O̎(lin){(ji)ַNӂ}ȵλ(wn)ϻϝMӰ̎Bm(x)ÿСrɸ(j) 300-1000 ֮g{ϾPKNӎCpɫλgNʴ_ϺܷNӳOSҹ
ƻNӼӹϾPKԄ(chung)¼gxrI(y)F(xin)ϺܷNӳOSҹ
NӳO̎ҪMƳߵķNӕrf(xi)ͬ̎ע헺PIûWƳߣxǰMNӽڳùҺУȸ(j)Nʹ_СNһ 50ppmݕrg 2-4 СrݺķNrˮMh(hun)(ji)ˎҺпmpֲL{(ji)^Ӱ푷NӰl(f)ѿɕrضȿ 35ֹߜƉƳߵЧ_NȰl(f)NӳOİb|zycCˮaƷbһԣbCzyܷԙzy^zybázyػǷصİb_ 2 ܷԙzyͨ^ؓzybǷ©⣬_ܷ^zyͨ^DRezbǷƓpӡˢe`Ȇ}zyϸİbԄ_SÿNӶ|˜ʣpb}µĿ͑ͶVϺܷNӳOSҹ